These metal reflector telescope secondary mirror cells are designed for a 140mm outer diameter OTA and have been used for display at trade shows. These are used in Cassini C-1100102TR, C1000120TR, etc.
Mirrors may need some light cleaning or have some slight nearly imperceptable scratches from handling. For those of you in the know, minor signs of use should not affect the views if you plan to build your own. We can include a copy of mirror cleaning instructions if you would like.
38mm X 27mm Secondary Mirror + Metal Cell
Hardware to bolt to your own tube (OTA-Optical Tube Assembly)
ID (Inner Diameter) of 4 Vane Spider Cell secondary Mirror Cells: 140mm
4 Vane Spider Cell for Secondary
Paint color on cell may vary --may be like photo(Charcoal) or maybe Gray or Black..but very similar
FREE ship rate is for within the Continental U.S.
Filed under: Eyepieces & Accessories