Real meaningful icons are coming soon !

ATM Buddy

Mobile-friendly collection of tools for Amateur Telescope Makers

Spherometer to ROC ROC to Spherometer Sagitta Calculator Sine table Baader MPCCIII Hyperbola Spray Silvering Stig Correction Annular Ring ROC Fringes Pressure Calculator Coma-free Radius Foucault LA Hardware Color Splitter

About

This application provides specialized calculators and reference tools for Amateur Telescope Makers (ATMs). All calculations are performed client-side and work offline after initial load.

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

Note : I use reasonably private analytics powered by Plausible.io only to know which tools are or aren't used. If you do not want that, you can use an adblocker or .