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Telescope Making - Mirrors

ScopeTronix Primary Mirrors

   ScopeTronix now offers mirrors for those people who want to build their own telescope and save a few dollars. We offer five popular sizes and focal lengths. You can choose from a 4.5" f/8, 6" f/8, 8" f/6, 10" f/5, or a large 12" f/5. These mirrors are crafted from BK-7 glass and they're diffraction limited. Guaranteed to be 1/4th wave or better. All mirrors are parabolic except for the 4.5" which is spherical. We also offer secondary mirrors to help you build your telescope, see below.

ScopeTronix Secondary Mirrors

   We offer precision ground secondary mirrors to help you build your telescope. We have them in five sizes: 70mm minor axis, 63mm minor axis, 50mm minor axis, 31mm minor axis, and 28mm minor axis. The 70mm is a good match for a 12" mirror, the 63mm for a 10" mirror, the 50mm can be used with an 8" mirror, the 31mm for a 6" mirror, and the 28mm for a 4.5" mirror. Guaranteed to be 1/10th wave or better.