ND Filters vs LightMate

This is a "must have" application for all digital camera owners who have ND filters in their bag. This application helps you in calculating exposure duration when using ND filters. Up to 2 stacked ND filters can be defined. A countdown is provided for exposures longer than 30 seconds.

LightMate - ExpoCalc: Your Long Exposure Photography Companion Transform your long exposure photography with precision and ease. Whether capturing silk-smooth waterfalls, ethereal cloud movements, or mesmerizing light trails, LightMate delivers the exact calculations you need in seconds. PROFESSIONAL PHOTOGRAPHY TOOLS: Calculate perfect exposure times based on your ND filters Find the ideal ND filter combination for your desired exposure length Adjust aperture, shutter speed, and ISO with intuitive controls View multiple equivalent exposure combinations instantly DESIGNED FOR PHOTOGRAPHERS BY PHOTOGRAPHERS: Clean, distraction-free interface optimized for field use Precise calculations based on professional photography principles Support for all standard ND filter densities (ND2-ND100000) Save favorite settings for quick access Dark mode for night shooting sessions PERFECT FOR: Landscape photographers capturing flowing water and clouds Architectural photographers removing crowds from busy scenes Urban photographers creating dramatic light trails Any photographer wanting to master long exposure techniques Skip the guesswork and complex mental calculations. LightMate - ExpoCalc handles the technical details so you can focus on creativity and composition.