After the shoot · Developing & darkroom

Film Catalog

Film catalogue: browse stocks by name, ISO, type, format, latitude and character notes, see sample looks, and add one to your film shelf or run its reciprocity numbers in a tap.

When you would reach for it

film catalogue
film stock
film
browse film stocks
film name
film specs
film library
Portra
Velvia
film catalog

At a glance

Where to find it	Tools tab → Film Catalog
Category	After the shoot · Developing & darkroom
Price	Free — every tool is open at this stage, with no paywall
Other languages	胶卷图鉴 · Film Catalog · 膠卷圖鑑 · フィルム図鑑
Platforms	iOS 17.0+ / Android

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Film Catalog is one of 36 photography tools in Optaxis — in the same app as the community and the gear library.

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