Depth of Field Calculator

ND Filter Calculator

MM to Zoom Level Calculator

Color Temperature Calculator

Reciprocity Failure Calculator

Crop Factor Calculator

Photos Per Hour Calculator

F-Stop Calculator: Determine Focal Length, Aperture Diameter, or F-Stop Easily

Angle of View Calculator for Cameras

Focal Length vs Sensor Size Calculator

Shutter Time Calculator

Max Print Size Calculator

Exposure Time Calculator

Focal Length Multiplier Calculator

Exposure Value Calculator

Effective Focal Length Calculator

Flash Energy to Watt Seconds Calculator

Film Developer Ratio Calculator

ISO Adjustment Calculator: Master Exposure with Precision

Lens Reproduction Ratio Calculator

Stereo Base Maximum Gap Calculator

Equivalent Aperture Calculator

Camera Length Constant Calculator