Lens Focal Length Calculators

 

Horizontal Focal Length Calculator

Imager size

Distance from lens to object

Horizontal size of the target

 

Focal length

mm
Vertical Focal Length Calculator

Imager size

Distance from lens to object

Vetical size of the target

 

Focal length

mm

What type of lens are you looking for?

Selecting the correct lens - A Reference Guide

M-12 & M-9 Board Mount Camera Lenses

C & CS Mount Camera Lenses

Megapixel M-12, & CS Mount Lenses