Optical test
Astronomy, Telescope making and Optical Design - Sitemap
- Astronomy pages of Berthold Hamburger
- Construction of 6 inch Newtonian telescope
- About Berthold Hamburger
- Contact page
- Deep Sky Gallery
- ATM links
- Astronomy links
- Metallwork links
- Mirror-o-Matic mirror making machine
- Construction of a Roll off Roof Observatory
- A PCB design for Mel Bartels Alt/Az drive system
- A derotating Piggy-back-Mount
- Tile on plaster tool
- How to make a Ronchi screen
- Sitemap
- Construction of a sliding focuser
- Solar system Gallery
- Dedicated Startest-telescope
- Optical shop testing