How to make Very Flat Optical Surfaces on Glass
13:20
Next Level Spirit Level (for billiard / pool table)
11:43
Polishing a Small Spherical Mirror Surface on a Glass Blank
14:36
More on flat making
16:24
DIY Physical Vapor Deposition (PVD) using Thermal Evaporation
12:44
Optical Lens Centering using a LOH LZ-80.
23:59
Making a Monolithic Telescope Part 2: Machining Glass
10:47
CNC Radius Milling in Optics: the LOH Spheromatic Curve Generator.
30:43