Here’s something that readers may find useful, a Digital Photographers Calculator for MS Excel.
The spreadsheet calculates Sensor / Print diffraction limits (using alternative methods of CofC and RGB wavelengths), FOV, AOV, DOF, Hyperfocal Distance, Exposure Reciprocation, Flash Expsosure, Print Sizes and Mount Cutting. It works for the majority of dSLR sensors, some compacts and MF sensors and most lenses.
