New iPhone App Calculates Equivalent Focal lengths for Multiple Cameras
Calculates the equivalent lens focal length to produce the same field of view between two cameras with different aperture/sensor sizes. It will do a “Match Lens” computation and produce the closest equivalent angle of view lens, in millimeters, for both vertical and horizontal frames, between the original camera’s focal length and the current camera’s focal length.
While MatchLens is slanted toward the movie industry, most still camera formats/sensor sizes are also listed.
MatchLens 1.0 sells for $9.99 in the App Store.

This article was last modified on December 14, 2022
This article was first published on May 12, 2009
Commenting is easier and faster when you're logged in!
Recommended for you
Now Shipping: Complete Digital Photography, 7th Edition
CreativePro author Ben Long has announced the publication of his latest book, Co...
Photographic Lessons from a Political Convention
The 2008 Democratic National Convention, which I covered for The Digital Journal...
DSLR Camera Prime Lenses Explained
Often new photographers and videographers feel that prime lenses should be the f...
