Coulter Optical, 10" Parabolic Primary Mirror for Telescope For Sale
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Coulter Optical, 10" Parabolic Primary Mirror for Telescope:
$300.00
10" Coulter Optics telescope mirror, 56.3 inch focal length in very good condition. this was used in a Hologram making setup and was cleaned 2 different times, there are 2 or 3 very very thin very faint cleaning scratches, (so small I couldn't get them to photograph) Nothing that would interfere with telescope or hologram work.
