PVD-calc
Detailed App Info:
Application Description
Photograph Viewing Distance Calculator is a tool to calculate the correct viewing distance for photos to preserve the original field of view and relative size based on focal length and camera sensor width.
Requirements
Your mobile device must have at least 40.38 KB of space to download and install PVD-calc app. PVD-calc is available on iTunes for $0.00
If you have any problems with installation or in-app purchase, found bugs, questions, comments about this application, you can visit the official website of Stephen Kyle Sullivan Stephen Sullivan at http://pvdcalc.zzl.org.
Copyright © 2011 Stephen Kyle Sullivan