What’s New in the Mark II AVF 3.2 Update

The latest update to the Mark II Artist’s Viewfinder went online earlier today. Besides the usual slew of newly supported cameras and backs (listed in the press release), there are two feature groups I’d like to talk about. Let’s begin with new customization features.

Original Viewfinder editions had a completely neutral main screen. While the Mark II’s red/white toolbar looks pretty neat, a few users complained about the vivid colors interfering with their composition. So in the 3.2 update you can switch the toolbar into a dark and neutral themed one. It’s interesting to note that it brings a completely new character to the main screen – but still looks neat.

dark-toolbar

The new Dark & Neutral toolbar theme

Speaking of distractions, a few of you found the translucent white AF/AE point indicator distracting. You can now turn it off if you wish. But please note that the red circle will still be displayed when AF is in progress.

We also received requests to make “more Fn Keys” – that is to let the user customize the function of other toolbar buttons. And beginning with version 3.2 you can override the EL and FL buttons with the exact same functions that you can assign to the Fn Key. You’ll lose their initial functions while the override is active, of course.

Finally I was able to put my hands on the iPro lens system case for the iPhone 5s, so this update rounds out the supported wide converter/device combinations with both Schneider converters on the iPhone 5s. And also adds the Cambo WRS-1060, which utilizes the Schneider wide lens.

A fix for the “gray screen with no live view after switching to another app and back” bug is also included. While fixing this, I ran into a more serious issue: with toggling exposure lock on and off on the iPhone 5s I was able to bring the phone’s entire video capture system down to its knees. We are working on a fix with Apple, but the interim solutions is to restart live view when you disengage the exposure lock. I know, it’s a bit of pain, but there’s no better workaround yet. The good news is that only the iPhone 5s is affected.

The Viewfinder Handbook has also been updated to cover these new functions.

Mark II Artist’s Viewfinder 3.1 Update

IMG_6679The 3.1 update of the Mark II went online during the weekend. There are three groups of new features: wide converter support, device support, and new cameras/backs.

The following is an excerpt from the press release.

New features:

  • Supports the iPad mini with Retina display.

Added wide converter support:

  • olloclip 4-in-1 Wide on iPhone 4, 4s, 5, 5s and on the 5th generation iPod touch.
  • Schneider iPro Series 2 Super Wide on iPhone 4, 4s, 5.
  • Schneider iPro Series 2 Wide on iPhone 4, 4s, 5.

Added cameras:

  • Arca-Swiss F-classic 4×5, F-classic 5×7, F-classic 6×9, F-classic 8×10, F-metric 4×5, F-metric 5×7, F-metric 6×9, F-metric 8×10, M-Line two mf, M-monolith 4×5, M-monolith 5×7, M-monolith 6×9, M-monolith 8×10, misura 4×5, misura 8×10, Rl3d, Rm2d, Rm3d factum, Rm3di.
  • ARRI ALEXA XT, ALEXA XT M, ALEXA XT Plus, ALEXA XT Studio.
  • Blackmagic Cinema Camera MFT, Pocket Cinema Camera, Production Camera 4K.
  • Canon EOS 70D, 100D/Rebel SL1, 700D/Rebel T5i.
  • Fujifilm X100S, X-A1, X-E2, X-M1, X-T1.
  • Linhof Kardan re, M 679cs, Master Technika 3000, Master Technika classic, Technikardan S 23, Technikardan S 45, Techno, Technorama 612 pc II, Technorama 617s III.
  • Mamiya 6, 6 MF, 645DF+.
  • Nikon AW1, D610, D3300, D5300, D7100, Df, J3, S1.
  • Olympus OM-D E-M1, OM-D E-M10, PEN EP-5.
  • Panasonic DMC-G6, DMC-GF6, DMC-GM1, DMC-GX7.
  • Pentax K-3, K-50, K-500.
  • Samsung GNX, NX-30, NX-300, NX-1100, NX-2000.
  • Sigma DP3 Merrill.
  • Sony A3000, A5000, A7, A7R, NEX-3N, NEX-5T, PMW-F5, PMW-F55, SLT-A58.

Added backs:

  • Phase One IQ250, IQ260, IQ260 Achromatic, IQ280.

One thing to note is that the Schneider wides are not supported on the iPhone 5s yet. The reason is simple: Schneider have a new case for the iPhone 5s that we were unable to buy anywhere.

The Mark II supports only certified converters, so if you find your favorite converter missing, please let us know.

IMG_2030Do you like this app?

There’s also a small new feature that we do not advertise in the press release: you can easily share your love towards the app.

Open the menu, scroll all the way down and tap I Like This App!

It doesn’t cost you a dime, but spreading the word helps us to bring exciting new features to the app faster.

Thank you for letting your friends – and even complete strangers – know about the Mark II!

But please do not use reviews as a feedback or bug reporting channel! It’s not bi-directional and we can’t get in touch with reviewers.

Use Report a Problem in the menu instead. It’s the fastest way to get in touch with us – and you are not required to have an actual problem to use this feature.

Mark II Artist’s Viewfinder Released

avf2iconI have been silent for the last weeks for a reason: we were working hard to bring the Mark II Artist’s Viewfinder out.

And now I can proudly announce that a few minutes ago it went online on the App Store, so you can go and grab it. :)

The usual announcement stuff will come next week, but you can find most of the info on the app’s microsite right now.

One more thing…

Courtesy of ALPA of Switzerland, the eFinder Tools are now part of the Mark II – no additional in-app purchase necessary. Although the parallax/shift tool is still supports ALPA cameras only, you can freely use the super precise (1/10 of a degree) 3D level with any camera. I might be biased, but for me it leaves the 5D Mark III’s two-axis level in the dust.

Wide Converters in Mark II Artist’s Viewfinder

Today we announced the beta of Mark II Artist’s Viewfinder. With the Mark II we took a new direction on how we handle wide converter lenses. In the past we just multiplied frame line positions with the wide conversion factor, not doing anything about the optical aberrations of the converter lenses. And believe me, they have many. Distortion, chromatic aberration, centering errors, you name it, the converter has it.

Most of these aberrations can be safely ignored as nobody takes real images with a viewfinder. One of them however, distortion to be exact, is a huge problem. It enlarges the center portion of the image and compresses the edges, making the effort of precise frame line positioning futile.

Given the immense power of today’s iPhone GPUs, we set out to get rid of wide converter distortion forever. And I’m pleased to tell you that we succeeded: the Mark II sports real-time distortion correction! Following is an example of its power.

Before and after distortion correction

Before and after distortion correction

ALPA’s ACAM Super Wide Converter exhibits about 11% barrel distortion (on the left). Which is completely eliminated in the Mark II (on the right). Yes, resolution suffers, but it is pretty much enough for viewfinder use. There’s also some darkening on the lower left corner (the converter vignettes heavily and asymmetrically on the iPhone 5s – which isn’t a big issue after the correction).

With the corrected view we can simulate super-wide lenses, which is a blessing for landscape and architecture photography. But I also regularly use the ALPA’s iPhone Holder together with the ACAM SWC as a viewfinder for my Canon TS-E 24 pano stitches. Here’s a screenshot I took on my old iPhone 4 while composing The Circle.

IMG_1631

Composing a stitched pano

Note that the iPhone 4 isn’t fast enough to do the correction at full Retina resolution – all other supported iPhones (4S/5/5S) are.

At launch we’ll support ALPA’s ACAM SWC, but the lab and the measurement technology is ready, and we’ll add adapter/device combinations as we measure them. On the device front, iPhone 4/4S/5/5S are supported.

So if you regularly shoot wide, or want to get a tool that allows you to visualize tilt/shift stitches, then head to the Mark II’s site and sign up for a beta. Seating is limited, so hurry! Then it’s time to order an ACAM SWC from ALPA.

ShutterCount 1.1 with New Camera Support

ShutterCountIcon2xShutterCount 1.1 is now available on the Mac App Store.

In this release we have added support for Canon EOS-1D Mark IV, EOS 50D and EOS 550D / Rebel T2i / Kiss X4 cameras.

The complete list of supported cameras is available on the product page.

Also new is a FAQ page, which is available from the app’s help menu, or directly by clicking here.

ShutterCount for the Mac Released

My newest Mac app, ShutterCount displays the number of shutter actuations (the shutter count) of your Canon EOS digital camera. The shutter count is read directly from a USB-connected camera, and thus provides accurate numbers that are not attainable with simple EXIF-based methods.

ShutterCount

Simple is that. You can skip the trip to Canon for a reading, and you don’t have to pay every single time you want to check the count. Note however, that video clips recorded are not included in the number. For a separate mirror movement reading (that includes videos) you should still have to visit a Canon service center.

Speaking of money, you can grab the app at a special introductory price from the Mac App Store. This promotion runs until the end of October.

Supported cameras are the following:

  • Canon EOS-1D X
  • Canon EOS 5D Mark II
  • Canon EOS 5D Mark III
  • Canon EOS 6D
  • Canon EOS 7D
  • Canon EOS 60D
  • Canon EOS 70D
  • Canon EOS 100D / Rebel SL1 / Kiss X7
  • Canon EOS 600D / Rebel T3i / Kiss X5
  • Canon EOS 650D / Rebel T4i / Kiss X6i
  • Canon EOS 700D / Rebel T5i / Kiss X7i
  • Canon EOS 1100D / Rebel T3 / Kiss X50