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After the shoot · Developing & darkroom

Negative

Negative inversion: copy negatives with your camera or import them from your photos (DNG and other RAW included), invert black & white and colour negatives into positives, and handle slide film too; with automatic frame detection, consistent colour across a whole roll, lightbox flat-field calibration, a live positive in the viewfinder, cropping and straightening, and dust and scratch removal.

When it helps

At a glance

Where to find itTools tab → Negative
CategoryAfter the shoot · Developing & darkroom
PlatformsiOS / Android / HarmonyOS (native) (coming soon)

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“Negative” is one of the 37 photography tools in Optaxis. Coming to iOS, Android and HarmonyOS (native) at the same time, expected between late December 2026 and early January 2027; once live, search for “光轴” (Optaxis) in your app store to download.