Celestron C-90 Spotting/Telephoto Scope-Classic Orange - Sold
- This is a used telescope in excellent condition
- Compact design is very portable
- Made in the USA
Celestron C-90 Spotting/Telephoto Scope-Classic Orange - SoldThe C90 was launched in 1978 and is a 90 mm Aperture Maksutov optical system . The C90 was available in three versions: the spotting scope, the single fork arm mounted astro version, and as a black telephoto lens. The C90 optical system was identical in all three versions. The C90 was sold with a 5x24 finderscope, a 0.96" optical back, and came with 18mm Kellner eyepiece. The C90 optical tube is very compact (5"diameter x 8" long) and weights about 3 lbs. The C90 is focused by turning the black focusing ring attached to the orange tube; this screws the orange tube forward or backward, changing the distance between the primary mirror and corrector plate.
- Classic orange C-90 optical tube
- 6X30 finder scope and bracket
- Star diagonal
- 18mm Kellner eyepiece
- Hard carry case
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