Figuring Tips for a 5.5-inch Renegade Secondary Mirror

Polishing and Figuring Tips for an 8-in Telescope Mirror

Making a monolithic telescope Part 3: Figuring & Testing

Тестирование главного зеркала телескопа своими руками вне оси

How to change the secondary mirror on your telescope! (To one of the best mirrors out there)

Techniques for Refiguring an 18" f/4.4 Telescope Mirror

Schlieren Mirrors: Spherical vs. Parabolic

12 inch f4.9 Telescope Mirror Part 4

Collimating Epsilon 180 (Secondary mirror ONLY)

3" фокусер своими руками, для телескопа 625 мм!

How To Make Solar Concentrating Mirrors (super HOT focal point)

Вы просыпаетесь в 3 часа ночи? Вашему телу нужна помощь! Почему об этом не говорят?

How it's Made Crystal Glass Shield Trophy By Skilled Hand. Sandblast Glass Design Engraved Trophy.

Polishing a Small Spherical Mirror Surface on a Glass Blank

Сборка 625мм телескопа, фокус 2300мм! Manufacture of a 625mm telescope, focus 2300mm!

Using Polishing Pads to Clear the Back of a Telescope Secondary Mirror

Silvering of telescope mirror | How to make reflector telescope |Step-6| Large12" telescope making

Parabolizing a 20" Mirror, Part 2: Deepening the Curve

Home made Vacuum chamber 2.0 for telescope coating mirror

Introductory video on How to make a Pitch Tool for Telescope Mirror polishing

Curve Generating medium size lenses or mirrors