Twenty Inch Telescope
NOTE: This telescope is not operational at this moment.
- Phone: 925-284-9403
- Longitude: -122 09.4 East
- Latitude: 37 55.1
- Elevation: 304 m.
- Focal Ratio: F
- Material: Aluminum
- Manufacturer: Tinsley Laboratories
Below is a drawing of the Cassegrain Optics.
Below is a drawing of the mounting plate bolt circle.
Last updated on 1999 Jun18