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Foucault test - the homepage of Nicolàs de Hilster, PhD

Foucault test - the homepage of Nicolàs de Hilster, PhD

Foucault test - the homepage of Nicolàs de Hilster, PhD

Price: $ 137.50

4.5(116)

http://www.loptics.com/ATM/mirror_making/foc_hall/coulter6in.jpg

Mike Lockwood's Foucault Testing Hall of Shame

https://atm-workshop.com/assets/img/foucault-06.gif

Understanding Foucault - The ATMs Workshop

https://astrokhan.files.wordpress.com/2020/08/img20200329154055.jpg?w=1024

Foucault Tester – Astro Khan Telescope Making

https://astrokhan.files.wordpress.com/2020/08/img20200411103854.jpg?w=768

Foucault Tester – Astro Khan Telescope Making

https://i.ytimg.com/vi/BBVXmqkfsz8/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLDUODce8Z9XfwGRHZU-ELGWoOWHbw

Foucault test of 400 mm diameter spherical mirror (short video)

https://astrokhan.files.wordpress.com/2020/08/img20200329154132.jpg?w=768

Foucault Tester – Astro Khan Telescope Making

https://www.dehilster.info/pages/images/foucault-test_20201206205800b.jpg

Foucault test - the homepage of Nicolàs de Hilster, PhD

https://www.janvangastel.nl/Astronomy/foucault/tester_front.jpg

Jan van Gastel: A combined Foucault-Ronchi-Lyot tester

https://atm-workshop.com/assets/img/foucault-01.gif

Understanding Foucault - The ATMs Workshop

http://www.loptics.com/ATM/mirror_making/foc_hall/cave12.jpg

Mike Lockwood's Foucault Testing Hall of Shame

https://www.janvangastel.nl/Astronomy/foucault/tester_back.jpg

Jan van Gastel: A combined Foucault-Ronchi-Lyot tester