Видео с ютуба Optical Pitch Lap

Heating up pitch for making a telescope mirror polishing tool

Heating up pitch for making a telescope mirror polishing tool
Polishing a 12.5-inch mirror with a freshly made pitch lap

Polishing a 12.5-inch mirror with a freshly made pitch lap
How to make Very Flat Optical Surfaces on Glass

How to make Very Flat Optical Surfaces on Glass
Optical Lapmaster Machine for Polishing Flats of Glass pt.2 (short impression)

Optical Lapmaster Machine for Polishing Flats of Glass pt.2 (short impression)
Channelling a Pitch Lap for a Homemade Telescope Mirror

Channelling a Pitch Lap for a Homemade Telescope Mirror
Optical lapmaster machine for polishing flats of glass pt.1 (short impression)

Optical lapmaster machine for polishing flats of glass pt.1 (short impression)
Introductory video on How to make a Pitch Tool for Telescope Mirror polishing

Introductory video on How to make a Pitch Tool for Telescope Mirror polishing
Polishing a Small Spherical Mirror Surface on a Glass Blank

Polishing a Small Spherical Mirror Surface on a Glass Blank
Telescope mirror polishing lap that avoids risk of thermal shock

Telescope mirror polishing lap that avoids risk of thermal shock
prepping a pitch lap

prepping a pitch lap
Aspheric Mirror Robot Polishing

Aspheric Mirror Robot Polishing
How to Make a Pitch lap and Polish a telescope mirror!

How to Make a Pitch lap and Polish a telescope mirror!
Optical Pitch Polisher

Optical Pitch Polisher
Pouring a 15

Pouring a 15" Pitch Lap (Part 1) for the 20" f/4.5 Telescope Mirror
Polishing a 12.5-inch mirror with a 10-inch lap, using CeO

Polishing a 12.5-inch mirror with a 10-inch lap, using CeO
Rechanneling a pitch lap with a soldering iron

Rechanneling a pitch lap with a soldering iron
More Behind the Scenes - Lap Pitch Pour

More Behind the Scenes - Lap Pitch Pour
Enlarging grooves in a 6-inch pitch lap

Enlarging grooves in a 6-inch pitch lap
Pitch Lap Making

Pitch Lap Making