Podcast 246 : The iPad for the Photographer

Podcast 246 : The iPad for the Photographer

I picked up my iPad on May 28, which was the day that the iPad went on sale in most countries outside of the US. Today I’ll talk about how I’m using my iPad now, and throw in a few useful app suggestions, as well as covering what I’m not doing, with reasons why, and a few small areas that really need to be improved to make this little device the photographer’s Utopia, if it isn’t already.

Feel the Quality

The first thing you’ll notice when you hold an iPad, for those that haven’t had a chance to yet that is, is that it is the perfect size to just sit on a sofa and hold when you view eBooks or browse Web sites etc. The weight is enough to be able to feel the quality, but not enough to start to feel heavy while using the iPad.

Portfolio Viewer

Of course, the most obvious use of the iPad for the photographer is to use it to show your portfolio of images to others. One of the first things I did was sync my best shots to the iPad, just to see how good they look, and they look great! I had high expectation, and it totally lived up to them. The screen is 9.7” diagonally, with 1024 x 768 resolution at 132 pixels per inch, so it’s incredibly sharp.

MBP iPad Home Screen

MBP iPad Home Screen

The iPad Technical Specs state that the screen is Fingerprint-resistant, which I think must mean that fingerprints are easily removable, which they are. It’s misleading though in that these things do get covered in fingerprints. After you’ve washed your hands, and there’s no oil in your skin, they are fine for a while, but unless you wash your hands every time you touch the screen, there will be finger prints. I find though that when there are noticeable finger prints, a microfiber cloth like the ones we use to clean our lenses will clean the screen with a few wipes, and also, after you have washed your hands, you can easily remove the finger prints by just rubbing your thumb or finger over them a couple of times.

Don’t Resize for the iPad

After I’d simply copied my library of best shots to the iPad, I exported my current 44 image Nature of Japan portfolio to a directory on my hard disk, and synced that to the iPad. I initially made a mess of this though by trying to be clever, and resizing my images. Because the screen is 1024 pixels wide, I tried exporting my images with a maximum long edge of 1024 pixels. This of course though stops you from being able to zoom in on the images. This was actually how I had my portfolio synced when I met Marcus Bain, a great photographer living here in Japan, the day after I got my iPad. The first thing Marcus did when I showed him the portfolio is used the multi-point technology, where you place two fingers on the screen and then spread them apart to zoom the image, and of course, this doesn’t give you a sharp image if you have the photos resized to just 1024 pixels. Luckily I had my other images on there still, so Marcus could still have a play with them and check sharpness, but the first thing I did when I got home was re-exported my portfolio without any resizing.

I’m sure there’s an optimum size to resize images to for the iPad, but as iTunes will do all of the resizing and sharpening necessary to display images in amazing quality and give you a certain amount of zoom-ability, I decided to just export my images without any resizing at all. I can then use that folder of JPEGs for slide shows etc. as well so it really isn’t a big deal to have the full-sized JPEGs sitting on my hard drive.

Photos Currently Ordered by Creation Date

One thing that I noticed though, that I don’t like about the iPad, and I have raised an enhancement request with Apple about this, is that you can’t specify how images are sorted in the Photos application, which is the native image viewer on the iPad. I usually order the images in my portfolio in a pleasing or aesthetic way, and then when I export my portfolio images from Lightroom, I have a preset that will add a two digit number and an underscore to the start of the file name as it saves the images to my hard drive. This means that when you view the images sorted by file name, they are in your intended order. The iPhone actually orders images by file name, so I always have my portfolio in the order I want it on my iPhone.

So, I was surprised that when I cranked up the Photo viewer on the iPad, and saw my images in a totally different order. On closer inspection, it seems that the images are ordered by the capture date of the original digital image. Now, this of course is another way in which I’d like to view images. I have a whole bunch of folders that are just named by year, and these are more like a yearly photographic diary that I like to have with me, and this is great sorted by creation date, because it starts are January 1st, and ends with December 31st.

Apple are great at taking away confusing configurations and decisions from the end user, but on this occasion, I think we need a little more control. My enhancement request was for the ability to sort on file name as well as create date, and to have the ability to specify ascending or descending order. I also want to be able to do this by folder, and not a generic setting for all image folders on the device, because there are times when capture date is preferred. OK, so that’s negative point number one. Not a showstopper by any means, but I hope Apple decides to change this functionality, in the near future.

Handling Sub-folders Not So Graceful

One other negative thing about the Photos application is that when you sync from iTunes, if you select a folder to sync that contains lots of sub-folders, they are all displayed as one larger album on the iPad, even when you select the Albums tab in the Photos application. This is annoying because I want to display my best shots in their year folders, and have my portfolio shots in another folder. To make this possible, you have to go down a level in your file system, and tell iTunes that you want to sync each of the folders individually. This means that I can’t just say, OK, sync my Best Shots folder, and make sure that my yearly folders and my portfolio folder are in there. I have to select to sync each folder on the lower level by selecting each one of them in iTunes. I can live with this, but I’m not a fan of changing how I organize my computer because of conditions imposed on me from third parties.

Slide-Shows with Music

The Slide Show feature in the Photos app is pretty good. You can turn music on and select any track that you have synced to the iPad in your music library. There are also a number of transitions to choose from such as Cube, Dissolve, Ripple, Wipe and Origami. Wipe is probably the most orthodox transition, but these are great to play with, and the Origami transition can be fun, but I find the way it crops images to make its three image spread can be a little unkind to nature photos. Definitely worth having a play with this though.

Full Screen Image with Thumbnails

Full Screen Image with Thumbnails Bar

When viewing an image full screen, if you tap the image, you’ll get a narrow thumbnail bar at the bottom of the screen, and when you run your finger along it, it literally whizzes through your images as fast as you can run your finger along the thumbnail bar. You can also hold the image with two fingers, and turn it, and the image will rotate under your fingers, as well as expand and contract. This isn’t particularly useful, but it gets a good reaction when showing people how cool the iPad is.

Hold and Rotate – Cool But Meaningless

Pinching closes the image and returns to the thumbnail view, and then if you pinch the screen again, you will go up to the next album level. To open albums or images you can either tap them, or use two fingers, spreading them apart, and of course simple swiping on images and album pages will move you swiftly through the albums or images on the screen.

Rotate Images

Rotate Images

Picture Frame

Before we move on from the display of photos, one other great feature is the Picture Frame. If you go to the Settings panel on the iPad, you’ll see an option called Picture Frame. In there you can set a transition and a few other settings, and you can also select to display all photos or specific albums, and then when you turn your iPad on when you see that slider that you have to slide with your finger to unlock the iPad, you’ll notice a little icon with a flower in it to the right of the slider. If you click this, you will automatically turn your iPad into a Picture Frame, and the images in the album you selected will start to display on the iPad, without you having to go into the iPad, select the Photos app, navigate to your album and then turning on the slide show. This is very handy if you just want to quickly show your images, or even set the iPad down on a table on a stand maybe, and just use it as a digital picture frame.

No Adobe Flash!

I can’t believe I have so much to say just about the Photos app! Let’s move on to some other great things that you have to check out. As I mentioned, Web pages look absolutely amazing on the iPad, as long as they are not Flash based of course. I’m sure you’re sick of hearing about this, so I won’t go into detail, but basically the iPad does not, and from what we’re hearing probably never will support Adobe Flash. Sure, there are arguments that it’s a battery life hog and that there may be a few bugs in Flash, whatever. I personally think that it should just be supported, because if there were bugs, Adobe would fix them, like they always do, so I wish Apple would just get over this and give us Flash.

Web Sites Do Look Great!

Apart from that though, really, Web sites look amazing on the iPad. I have found myself doing more web browsing than ever before, just because I can do it from the sofa, sitting next to my wife, who I think is also pleased I bought the iPad, just because it’s keeping off my PC more than she could have imagined.

So Do Videos!

Videos also look great on the iPad. You can sync videos just like Photos, from the same dialog in fact, and if you have videos in your iTunes library, it will try to sync them to the iPad as well. The speaker on the iPad is surprisingly good for the size, so you don’t always need to use earphones, unless of course you’re annoying other people with the music or sounds coming out of the speaker. Some sites like Vimeo.com will dish-up video to the iPad too, so you can go over to vimeo.com/martinbailey for example, and check out my videos if you are looking for some video content to give a try. Currently though, the Vimeo fullscreen video button doesn’t actually go to fullscreen on the iPad. If you want to go true fullscreen, you have to download the video and sync it to the iPad.

Generally Very Pretty

The email client on the iPad is pretty good. I like the way, as with many apps, when you turn the iPad up into the vertical orientation, it automatically gets rid of the side bar, and just displays the email. If you get mail with graphics in the iPad does a great job of formatting those, as well as plain text email. The Calendar and Contacts apps are also nicely formatted. I think Apple has done a great job of really utilizing the additional screen real estate that the iPad has.

My Essential Apps

Evernote

I don’t use Notes on the iPad, as I have Evernote, which brings us to some of the third party apps that I don’t think I’d like to be without. The iPad is great for photos and mail, and web browsing, etc. right out of the box, but it really comes into its own when you start to customize it with your own selection of apps from the iTunes App Store.

Evernote is an application that basically allows you to create text notes, which you can type directly to the new note or old note that you are editing. You can also record audio notes, and attach them, as well as attaching photos etc. You can organize your notes into various Notebooks, and tag them, for easy searching later.

The beauty of Evernote though, is that all of the notes that you create are automatically synced to a central secure server, and then if you install the Evernote client on your Mac or Windows PC, or even your iPhone or many other mobile devices, you can continue to access notes that you made not only on that device, but on all of your devices. If you are on a PC for example, you can capture entire Web pages, or copy PDF documents or just about any document to Evernote, and have it available on all other devices, and there’s no need for any manual syncing at all. You can only display a certain type of document mind. The Evernote reader has to support it, but it does an OK job with Word Docs and Excel Files for example, and PDFs display OK, although not optimal for the iPad, but none of the PDF viewers really do a good job yet, but we’ll get to that shortly. Evernote have a free account, into which you can upload up to 40MB a month, and sync between all of your devices without paying a penny. If you find that you are using it a lot though, you might want to consider a Premium account for $5/month or $45/year. I have a premium account and have not regretted it once, especially now that I can get at all of my notes from an iPad too.

Dropbox

For syncing files between computers more than notes, another service that I use is Dropbox. Dropbox has a free service where you can sync up to 2GB of data across as many machines as you like, but if you want to go above 2GB, there are a couple of options. For 50GB, it will cost you $9.99/ month or $99/year, and for 100GB it will cost you $19.99/month or $199/year. I have signed up for the Pro 50 account, and I now sync my best images and all my eBooks and other important files across all of my machines to save me from having to sync them manually. And of course, there’s an iPad client for Dropbox that does a pretty good job at opening all the common file types. It will also give you a basic image viewer so that you can view your JPEG images, but it does not have a slideshow feature in the iPad version as of June 2010. The iPhone client for Dropbox actually has a very nice photo viewer though, so I’m sure it won’t be too long before this is added to the iPad version as well.

Twitterrific & TweetDeck

Tweetdeck Vertical Orientation

Tweetdeck in Vertical Orientation

There are some great Twitter Clients that have been redesigned for the iPad too. I have installed and continuously switch between two clients which are Twitterrific and TweetDeck. Both are free for the iPad at the moment, but Twitterrific has some ads at the top of the feeds right now. I will buy a Premium version when available to get rid of the ads. Tweetdeck has no ads and is still free too. I prefer the layout of TweetDeck on the iPad, but I prefer the way Twitterrific behaves for retweeting etc. They’re both great though, and I know there are a bunch of other good Twitter clients out there, but these are my personal favorites. Be sure to grab the iPad versions from the App Store when searching for these apps, as you can download and install the iPhone versions, and even use them, but they don’t make use of your nice big iPad screen, so I wouldn’t advise it.

We’re kind of going off topic here in that Twitter is not specifically for photography, but there is a pretty big community of photographers on Twitter, that are sharing a huge amount of useful information all day long, so if you are not already using Twitter, I suggest you give it a try, especially if you have just bought an iPad.

Sobees for Facebook

Continuing with the Social Networking (for Photographers) theme, if you use Facebook, you need to grab a copy of Sobees for Facebook. This is a great app that gives you a view of latest status updates from all of your friends, as well as latest images, links and videos. The People tab is amazing, in that it gives you a largish thumbnail of the profile photo for all of your friends. I was actually quite touched by this view, seeing all of my family and friends from around the world that I have connected with on Facebook. As I scrolled down I saw the faces of many of you that I know from the MBP Community as well, and it was just really nice. There’s a photos tab and an events tab too, that are great for seeing the shots uploaded from friends and events that are being planned. The Profile tab shows your own profile and all of your recent status updates and interactions. You can also scroll through Friend’s thumbnail and view their profiles too.

Reuters News Pro

Another loosely Photography related app that I want to mention is one that Roy Booth from the UK recommended on our Photography Forum, and that is Thomson Reuters News Pro. This is a great app for catching up on world events, as well as financial information such as Currencies, Markets and Stocks. The photography connection here though is that there is a Picture section, and in there, you have basically a screen full of thumbnails, and when you tap on them, you see a page that is mostly a photo from a current news event, with some text explain what the photo is about with a little bit of news to back it up. It’s a great way to view some amazing photography at the same time as catch up with world events.

Zinio

If you don’t subscribe to digital magazines with a company called Zinio before you get an iPad, you have to start to use them when you do. Zinio have their own reader for the iPad, as well as the iPhone and desktop computers, but one of the main things that I wanted to do on the iPad was sit and read my Zinio magazines, and here’s the photography connection. For a few years now, I have subscribed to magazines like Popular Photography, ShutterBug, American Photo and Layers Magazine. Zinio subscriptions range from a bit cheaper than the hard copy magazine, to ridiculously cheaper, and they are delivered to your computer or iPad as soon as they are released. There’s no waiting for the postman, and of course, no postage charges.

Zinio Library View

Zinio Library View

Rich Content & Interactive Magazines

Also, with the advent of the iPad, innovative magazines like National Geographic are now making their magazine more interactive, including animation and video clips, right there in the magazine. When my hard-copy National Geographic magazine subscription runs out in December, I’ll be switching to Zinio too. Not only is it a richer experience, with the clear type and amazingly clear and vivid photographs on the iPad, but the interactivity takes it to the next level, and no trees have to die to get me my copy! How cool is that!?

Zinio – Simply the Best

In my opinion, the Zinio Reader for the iPad is the only eBook reader at the moment that has got it right when it comes to the way you store and read books. You have a number of different ways to view your library of magazines, and then when you open them, you will see either a single page or a double page spread, depending on the orientation of your iPad. If you have it horizontal, you’ll see two pages, and you’ll see just one page, when the iPad is vertical. Of course there’s a little button on the side of the iPad if you want to stop this from happening, say if you are reading lying down or something. When you double tap or use two fingers to zoom on a page, you can zoom in even closer to the text for easy reading, although it’s possible to read most text without zooming. When you have finished reading a page, you just swipe in the direction that you want to turn a page, and the book will advance for you. If you touch the page, you also get a nice thumbnail bar, so you can visually search through the magazine and then tap on the thumbnail to jump to any page.

Layers Magazine in Zinio - Double Page with Thumbnails

Layers Magazine in Zinio – Double Page with Thumbnails

I have tried a number of other PDF readers so that I can read some of the eBooks that I have bought, but so far none of them have this rich a reading experience. A few have come close, and some even offer double page spreads, which I really want when reading an eBook, even though I’ll probably zoom in to actually read the text. But the one reader that I found that does have double pages does not have a zoom function. They say it’s coming, but I’m not going to call out the name of any of the other readers I’ve tried until they get this feature right.

The Early Edition

One last application that I want to mention, because we photographers tend to keep track of a lot of Web sites and information, is Early Edition, which is an RSS reader with a difference. RSS readers are often relatively boring, and they just give you a list of the feeds you subscribe to, and when you click on them, you see a list of the most recent articles on the Web sites that you are subscribed to. Well, Early Edition takes those feeds and creates newspaper pages out of them, so you get a headline made from the latest post, then three more sections from the next three posts, and then you get six smaller sections from the next six posts, so you see the 10 most recent posts from your selected feed on the first page, and it creates multiple pages for feeds that have more than 10 recent posts listed. I’ll put a screenshot on the blog and in the Podcast to so that you can see exactly what I mean. Of course, if you don’t have a 3G version of the iPad, if you sync before you leave home in the morning, you can read all of your favorite feeds offline while you are on the train or wherever you’re going.

MBP Blog in Early Edition RSS Reader

MBP Blog in Early Edition RSS Reader

Doesn’t and Won’t Stop There

There are a whole slew of other apps available of course, and we are only just seeing the start of what people are going to develop for this platform. I have touched on the main apps that have been developed or updated specifically for the iPad today. All of the apps that I bought for the iPhone, including our very own MBP Companion App for the iPhone work fine on the iPad, and there’s a little 2X button to even have them fill the screen. They’re usable, but I’m not finding them as aesthetically pleasing as iPad specific apps, and they generally don’t make good use of the larger screen size.

Other Areas to Note

Amazing Battery Life!

A few other things to touch on before we wrap up for today are that the battery life on the iPad is amazing! I have used it pretty heavily for two or three days at a time before recharging the battery. This is a good thing too, because most people don’t realize that you cannot charge the iPad from most current PCs USB ports, like you can an iPhone or iPod. Some Mac computers apparently have enough voltage on the USB ports to charge an iPad, but from what I gather, PCs generally won’t do this. I find though that I can get at least a day or two out of the battery, so I just check to see how much charge is left before going to bed, and if it’s down to around 50-25%, I’ll charge it overnight.

Soft Keyboard, OK

For typing email etc. there’s a soft keyboard that appears on screen, which is OK. I usually touch type, which means I don’t look at the keyboard when I type, and that is difficult, because you don’t have physical keys to rest your fingers on, but it’s not impossible. The more I type, the easier it’s getting to type relatively fast on the iPad.

Hardware Keyboard/Dock, Silly

There is a hardware keyboard from Apple for the iPad, but it docks to the iPad in the vertical position, which is a bit silly in my opinion. Pretty soon someone will design a keyboard that allows you to dock with the iPad in a horizontal orientation and then it will be worth considering. Because the iPad has Bluetooth though, I’m sure you can just pair up with pretty much any Bluetooth keyboard and use that if you want to. I really just don’t see me using the iPad as a production machine as such though. For me, it’s mainly about consuming information with basic interactivity.

Not a Mobile Digital Workflow for the Photographer

Some people may have been expecting me to tell you how to load your digital photos on to the iPad and manipulate them with various apps, and upload them to Flickr or your Web site today. If you were hoping for that, I’m sorry to disappoint, but I have literally no interest in doing that sort of thing with my iPad. As much as I love this little baby already, I do not consider it the best device for doing that sort of thing. It’s not that you can’t use the iPad for some basically image selection and upload to a Web site, I just don’t think I’ll ever do that. I want to embed meta data into the file, and do some color management before I upload it anywhere, so if I need to work with images on the road, I’ll take my Laptop PC. It’s just going to be so much easier on a laptop because it’s designed for this sort of thing.

You Need This Device!

So, in summary, and this is the part that you have to print out and show your partner to get them to agree to you buying an iPad…

Photographers are going to get more out of an iPad than most people. Especially for the online photographer that makes the most of Social Media and digital communication to further your hobby or business. Whether you simply want to show your images to family and friends, or you are going to take the iPad with you to show potential clients your portfolio, the wow factor when you show people images on this device is huge. So far, everyone that I’ve handed the iPad to, to view my images, has just said wow, and then their mouths drop open.

The iPhone was great for showing images to people, and because you always have it with you, it will continue to be so, but I am going to be carrying my iPad with me as often as possible too, because you never know when you are going to get a chance to show your images to someone, and the more you show your images, the more chance you have of getting assignments or selling prints etc. I really believe that an iPad will change the way we consume our photography related information, share our own ideas and information through Social Media, and change the way we interact with our clients and potential customers.

Sure, it’s only been 10 days for me, but this device has already changed my life. I’ll update you again in a few months, and let you know what new applications are available then for the photographer.

If you are sitting on the fence though, wondering whether or not you should buy an iPad, jump off the fence, and run to the nearest Apple Store!


Podcast show-notes:

I’d also like to mention that there is a problem with the iPad in that it does not display the images in Enhanced Podcasts yet. I don’t know if this is a bug, or something that Apple did intentionally, because the images in Enhanced Podcasts are too small to be displayed full screen on the iPad, but it doesn’t work at the moment. I have provided feedback to Apple via their Web site, and I’ll update you if this situation improves, but for now, you won’t be able to view images in the Enhanced Podcast. The good thing here though is that the blog and my online galleries and Podcast page look great on the iPad, so you can go and follow along on the Web site while listening to the audio on the iPad, and this may actually be a better option for now.

Here are iTunes App Store links for each application I mentioned:

Evernote: http://itunes.apple.com/app/evernote/id281796108?mt=8

Dropbox: http://itunes.apple.com/app/dropbox/id327630330?mt=8

Twitterrific: http://itunes.apple.com/app/twitterrific-for-ipad/id359914600?mt=8

Tweetdeck: http://itunes.apple.com/app/tweetdeck-for-ipad/id364153769?mt=8

Sobees for Facebook: http://itunes.apple.com/app/sobees-for-facebook/id370382132?mt=8

Thomson Reuters News Pro: http://itunes.apple.com/app/reuters-news-pro-for-ipad/id363274833?mt=8

Zinio Magazine Newsstand Reader: http://itunes.apple.com/app/zinio-magazine-newsstand-reader/id364297166?mt=8

The Early Edition: https://itunes.apple.com/app/the-early-edition-2/id471813327?l=en&mt=8

Win a Kata 3N1-33 Bag! http://bit.ly/mbpga2

Music from Music Alley: http://www.musicalley.com/


Audio

Download the Enhanced Podcast M4A files directly.


Top Five iPhone Apps for the Photographer (Podcast 177)

Top Five iPhone Apps for the Photographer (Podcast 177)

There were a few applications that I had loaded on my SmartPhone that really made it a useful tool for the photographer, and they were basically to help me calculate depth-of-field, and the time and location of sun and moon rise and sets. Before I could move to an iPhone with the abilities, I had to find good replacements for these apps. I noticed an app called VelaClock (now Magic Hour), that had been available for the Mac for a long time, and mailed them asking if they intended to add the ability to tell not just the time of the sun and moon rise and sets, but also the location or the azimuth. They told me that this would be available in a future update, and they did indeed add this functionality a few months ago.

There are also <a href=”#download”>download and subscription</a> options at the end of the post.

There was also an application called DoF Calc, which would help with, as you might imagine, calculating the depth-of-field, and hyper-focal distance. At first, this was made available as a Web page formatted for the iPhone, but required a network connection or phone line to update itself. Most of my photography when I really need this is where there is no network and rarely even a phone signal, so it wasn’t a viable solution for a while. Pretty soon though, they released a standalone version, so I was set. I could go to the iPhone and have the applications that I really wanted, and more. Let’s go through the whole five now, and take a look at each in a little more detail.

NDCalc

NDCalc

So, three of my selected applications are of direct use to the photographer. The last two not so much so, but they are great to have. The first I will talk about is ND Calc. This is actually created by a fellow Podcaster, Boris Nienke. If you never use a Neutral Density filter, this may not be necessary for you, but if you do, this can really help with exposure time calculation, especially for the really dark ND filters that cut out many stops of light.

NDCalc has a very simple interface. Basically with two dials in the bottom half of the screen. One of them is to select your shutter speed, and the other to select the density of your neutral density filter. So imagine you have set up your camera and you have selected an aperture of F11 or F16, and you intend to stick a dark ND filter on to your lens to get a really long exposure time, you meter the shot without the filter, and find your shutter speed, which might be say 1/25th of a second. You use the dial on the bottom left to select 1/25th of a second. Then you need to select the density of your filter. If you are using an ND8, which has a density of 0.9, then you would select this from the main dial on the right, and you would then see that your new shutter speed should be a third of a second. To be honest though, an ND8 cuts out just three stops of light, and I’m sure everyone knows how to calculate a three stop slower shutter speed from 1/25th of a second. The easiest way to do this in your head is to half it three times. First from 1/25th to one 1/12, then again to 1/6th, and then again to 1/3, and your done.

NDCalc really helps though when you get out the big guns in terms of neutral density filters. If for example you are using an ND100, which cuts out almost seven stops of light, you would select ND 2.0 with the 100x in parenthesis to the right, and you’ll see that you get a new shutter speed of four seconds. An ND 1000 with a density of 3.0 would make your shutter speed 40 seconds. All of these examples are available on the dial, and I actually asked Boris to add a filter that I have but that was not included, which he kindly did, and that was a 1.5 density filter which is basically an ND 32. Most of the arithmetic can be done in your head, I imagine, but one other very nice touch to the NDCalc application is that once your shutter speed goes over 4 seconds, a countdown button appears at the top of the screen, below the new exposure time, and when you touch the button with your finger, the countdown starts. This means if you are using a cable release without a built in timer, then you can use the iPhone to actually time your long exposure, as well as calculate it. Very simple, but very useful if you do use ND filters in your photography, so I suggest you take a look at this in iTunes. Just search for NDCalc, with no space.

DoF Calculator

DoF Calculator

Next, let’s take a look at DoF Calculator from neyMedia. This is another great application for calculating your photography settings. As you probably know, I like to use very wide apertures in much of my work, for that nice dreamy bokeh, or out of focus part of the scene. The problem with this is that you can actually sometimes go a little too wide, and so it’s nice sometimes to get an idea of just how wide you can go without being so wide that it becomes impractical. You do of course become accustomed to just how wide you can shoot at with your lenses as you use them, but there is another important feature of DoF Calc that I use a fair amount, and that is to calculate the hyper-focal distance to shoot for any given focal length and aperture. If you are not familiar with shooting at hyper-focal distance, you might want to listen to episode 65 of this Podcast, in which I cover it in detail. Basically though, sometimes, especially for landscape work, if you want pan-focus, where pretty much everything in your image is in focus, but you then focus on the trees in the distance for example, you will be forfeiting some foreground detail. Rather than just focusing on something in the distance, you can find the hyper-focal distance for your focal length and aperture, then pre-focus to that distance and shoot away. Here’s an example. Imagine you are shooting a scene that you want in pan-focus and you are using a 35mm focal length. You could use DoFCalc to find out that at 35mm, with an aperture of F8, the hyper-focal distance is 5.35 meters. If you focus your lens at just over 5 meters, everything from 2.7 meters to infinity will be in focus. If the closest subject you want in focus is even closer than 2.7 meters, you can check to see how much you need to stop down to achieve pan-focus including your intended subject. At F16 for example, the hyper-focal distance comes in to just 2.7 meters, and your closest focus is now 1.34 meters.

The relationship is directly related to the focal length of course, with wide angle lenses giving much shorter hyper-focal distances, even at relatively wide apertures, and longer telephoto lenses having hyper-focal distances of many hundreds of meters. At 200mm even at F16 the hyper-focal distance is 87 meters. With a 300mm lens at F16, the hyper-focal distance is almost 200 meters out. All of this though you can calculate right there in the field with DoF Calc, and make the most of hyper-focal distance with your chose lens, so you don’t have to worry too much about whether or not everything is going to be in focus. It does also enable you to just play around and see the relationship for yourself, but if you don’t need to do this in the field, you can use an application like Barnack or the web version of DoF Calc in the comfort of your own home. The beauty of the iPhone app is that you can take it in the field with you and get it right when it really matters. I’ll put a link to a page with details of these apps into the show-notes, but again, you can search for DoF Calc in the iTunes App Store. This time there is a space between DoF and Calc.

Magic Hour

Magic Hour

So, let’s move on now to the real biggy for me when it comes to iPhone Apps for the photographer. This, as I’ve said before is a must for any outdoor photographer. VelaClock (now Magic Hour), from the Vela Design Group, tells you exactly where the sun and the moon is going to rise and set at any given location on the planet, at any day, past, present or future. It also tells you the phases of the moon, and when each of the three twilights, civil, nautical and astronomical twilight, begin for both dawn and dusk. With a recent update, you can now simply use the GPS in the iPhone to find out exactly where you are on the planet, and give you data for that location. You can always see that as your Current Location and you can use the current location to record your home location. You can also add latitude and longitude coordinates to specify an exact location, and record that, meaning you can basically get data for anywhere on the planet. There is of course a large list of place names, and in my experience you can usually find somewhere close enough to where you’re going to make this accurate enough for my use. Then when you get to the actually location of course, you just use the Current Location to get exact data.

If you have a compass with you, you can use the azimuth to find out exactly where on the horizon the sun or the moon will be rising and get yourself in position for the perfect sun or moon rise. If you are planning a trip, you can also now specify any date past, present or future, right there on the user interface, which I also find very useful. There are online resources for doing this sort of research of course, but I find that more often than not, I really want this information right there with me when I’m in the field, so having it right there in my pocket just makes this whole thing perfect for me. I’ll put a link to the VelaClock (now Magic Hour) web page into the show notes, and you’ll notice, at least as of March 2009, that there is a testimonial by me on this page. Note that I am not affiliated with the Vela Design Group in any way. I’m just supporting a product that I like and believe in.

Audio Notes

Audio Notes

I did just want to quickly talk about two more applications that you can get from the iTunes App Store that I find to be very useful for the photographer, though not directly related to photography. The first one is created by someone called Petr Jankuj, and is called Audio Notes [Removed invalid link]. This is basically just a simple audio recorder. It’s what I use on my iPhone to record audio like that that we listened to a few episodes ago, from the snowy beach at the Inawashiro Lake. You can set it up so that it starts to record as soon as you start it, and then when you are done, you just press save to save the audio you just recorded to the iPhone’s memory. To get the file off of the phone you have to set up an FTP server, which is a bit of a pain, but the companion Web site walks you through this. It’s not that difficult to do. Anyway, if you are out and about and want to record a quick audio memo to yourself, so that you don’t forget to return to a certain place, or maybe you want to record the name of a location or subject that you just shot, so that you can properly keyword your images, then this sort of application can be very useful. Again, it’s called Audio Notes, and can be found in the iTunes App Store. 

Finally, there’s one more app that I am really enjoying having on my iPhone, and that is Felaur PDF. This is basically a PDF Reader, but unlike anything else I tried, it can read really big PDF files very smoothly. Even one’s with lots of graphical content. Why is this important for the photographer? Because you can stick your camera’s manuals in your iPhone. I have the 1Ds Mark III and the 5D Mark II user manuals on my iPhone in PDF form, and you can view them with no problems at all. You can even add bookmarks to certain pages that you reference regularly, and these are saved in the phone. To upload your PDFs to the iPhone you can either put them on a Web site and download from a URL or you can do a Google search right there in the application and grab them from the Web. Because I already have a copy of the PDFs on my PC though, my favourite way is to download them directly to the phone from my PC. To do this, you just enter an IP address to your browser, with the phone on the same network using a Wifi connection, and the browser becomes a file manager, with which you can upload and download PDF files to and from the library on your iPhone.

Felaur PDF

Felaur PDF

You can also rename and sort the PDFs into various directories, so I have one for Manuals, and another for Magazines. I loaded a bunch of Professional Photographer Magazine PDFs to the phone too, in case I ever find myself with some time to kill but nothing to read. I have found one issue with this application though, which you should be aware of if you are considering buying it, and that is that the PDFs that you copy to the iPhone can disappear. I had my manuals and magazines on there for a few weeks, when all of a sudden, they disappeared. I don’t know what caused it, but it was pretty annoying to have to put them all back on there. It even destroyed my customized library, which I wasn’t too happy about. Hopefully this won’t be something that happens often, but even with that said, as long as you check that your PDFs are still there before a trip when you might need them, this can still be useful I think. (Note: The disappearing PDF trick hasn’t happened again in the 6 months since recording this Podcast.)

So that’s my top five iPhone apps for the photographer. I hope I haven’t bored those of you that don’t have an iPhone too much. If you have an iPhone or are thinking of getting one, I hope this was useful.


Show Notes

Check out NDCalc with a screenshot, and jump to the iTunes store from this page: http://www.nsonic.de/blog/software/ndcalc-iphone/

Check out DoF Calc here: http://www.apptism.com/apps/dof-calculator

You can find the VelaClock app for the iPhone here, with a link to the iTunes Store: http://www.veladg.com/velaclockapp.html

The music in this Podcast was created and produced by UniqueTracks.

The music in this episode is from the PodShow Podsafe Music Network at http://music.podshow.com/


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Michael Rammell

Posted on behalf of Martin by Michael Rammell, a Wedding Photographer based in Berkshire, England. Michael also has a long-standing passion for Nature & Landscape photography. To catch up with Michael, visit his Web site, and follow him on the following social networking services.

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