NDFExpo

What it does

NDFExpo is your go-to tool for mastering light and motion, built by a creator for creators. Stop guessing settings and dial in the perfect ND filter or shutter speed in an instant. It's a fast, simple, and powerful ND Filter and Exposure Calculator that helps you master light and motion. Whether you need to find the right filter or the perfect shutter speed, NDFExpo solves the calculation instantly.

Easily calculate ND filters, shutter speeds, and exposure times. Built-in exposure timer, DJI-optimized shutter speed scale, custom alerts, and light/dark themes.

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