Continuing today’s iOS 13 compatibility updates, version 6.3 of the Mark II Artist’s Viewfinder is now available on the App Store. It brings full iOS 13 support (again, you must update to this version if you are using iOS 13). Dark Mode is supported in the menu, but the main screen’s color theme is still controlled with the Toolbar Theme preference in the menu.
Along a few new cameras, there’s a notable new feature: Zoom to Active Frame.
Once it’s turned on in the menu, double or triple tapping a frame will not just set the mask or highlight, but will also zoom to the active frame so that it fits the screen (that is, the whole active frame becomes visible, at the largest possible size where the whole frame is on the screen). Clearing the mask or highlight will change the zoom level back to where it was before activating the frame (the original zoom level). There are a few things to keep in mind, though.
If the active frame is too small (it would need a higher zoom level than the maximum possible) or too large (smaller zoom level than possible), then it may not fit the whole screen. This may happen with long telephoto or ultra wide lenses.
Viewfinder forgets the original zoom level (and will not revert to it when the mask or highlight is cleared) if you:
- manually change the zoom level after the app zoomed into the active frame;
- switch between the wide and tele cameras on the phone; or
- toggle Wide Mode.
When you activate another frame while still in a previously activated one, the display will change to reflect your new activation. The original zoom level will not change in this case, so clearing the active frame will bring you back to the zoom level used before the first frame activation.
Optical image stabilization and exposure simulation described in my previous posts for Technical Camera are also present in this app (since they share the underlying capture engine).
The Viewfinder Handbook was also updated to reflect the new features.
This update is free for existing users. New users can purchase the app in the App Store.
There’s a limitation, though, that you should be aware of. When light levels drop, simulation may end up showing a darker image when the actual (non-simulated) exposure would also use a very high ISO. Practically this isn’t a big deal, since very high ISOs are unusable on a phone.
We’ve added a new Optical Only option to the Image Stabilization preference. Honestly, I was never a big fan of Apple’s digital image stabilization (used when Auto is selected), so that’s why we have this option now.
