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Field height ↔ TFOV converter

TFOV = 2 × atan(h / 2F) — h = 2F × tan(TFOV / 2)

Create optical pieces in the Hardware tab to quickly load their dimensions here.

Focal length (mm):

Field height (mm):

True field of view (°):

A project by Lucas Sifoni, Paul Faÿs from Gallifrey Optics, and Raphaël Labro from La3emedim.fr
Contribute on github.

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