Foucault Tester

Foucault Tester

Foucault testerknife edge tests used in optics and photonics applications are available at Edmund Optics

foc_testers

Foucault/Caustic Tester

50 Micron pinhole for foucault tester or other scientific purposes. These are scientific grade apertures and have been utilized by universities and

0.05mm Laserdrilled Pinhole Large 1 holder for telescope foucault tester

50 Micron pinhole for foucault tester or other scientific purposes.

0.05mm Laserdrilled Pinhole 3/4 holder for telescope foucault tester

Foucault knife-edge test - Wikipedia

3D Printed Knife Edge Tester and Mirror Stand. (WIP) : r/functionalprint

Charlies Google Nexus 5X Ronchi and Foucault Tester - - 3D Warehouse

Stellafane ATM: Build a Tester Page 1

Ronchi Tester