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ATM Buddy

Sagitta = ROC ± b/2 - sqrt((ROC ± b/2)² - r²)

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

Sagitta: 0.245 mm

Radius of feet (mm):

Desired ROC (mm):

Ball diameter (mm):

Curve:

Concave

Convex

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