Foucault test - the homepage of Nicolàs de Hilster, PhD
Foucault test - the homepage of Nicolàs de Hilster, PhD
Foucault Tester – Astro Khan Telescope Making
Foucault test - the homepage of Nicolàs de Hilster, PhD
DIY Telescope: Building a Foucault Tester
Foucault test - the homepage of Nicolàs de Hilster, PhD
Berthold Hamburger's Homepage/Foucault Tester
Jan van Gastel: A combined Foucault-Ronchi-Lyot tester
Foucault: The Birth of Power
Berthold Hamburger's Homepage/Foucault Tester
Foucault Tester – Astro Khan Telescope Making
The Early Foucault – research updates
Foucault test of 400 mm diameter spherical mirror (short video)
Foucault test - the homepage of Nicolàs de Hilster, PhD
SPAC Mirror Lab - Robo Foucault Tester
Unmasked Foucault testing and related topics - ATM, Optics and DIY Forum - Cloudy Nights
Foucault Tester – Astro Khan Telescope Making
