Gx FoCalc 1.0.1

FoCalc by [Gx]Ace is a 35mm Crop Factor Calculator that stands out in its category. It provides photographers with the capability to determine the full-frame equivalent of various lens specifications. For instance, one might question the 35mm equivalent of a 23mm f/2 lens on an APS-C sensor or how a 120mm f/8 lens designed for 8x10 could be represented in full-frame terms.

With FoCalc, users can seamlessly enter a focal length and aperture, as well as details about any focal reducer or teleconverter they may be using. The tool then delivers precise calculations of the equivalent focal length and apparent aperture on a 35mm full-frame format.

The functionality offered by FoCalc is particularly valuable for photographers aiming to understand how their equipment performs across different formats.