Diameter of 114 and focal length of 900 Newtonian mirror+25 mm Secondary mirror For Sale
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Diameter of 114 and focal length of 900 Newtonian mirror+25 mm Secondary mirror:
D114F900JP Reflector AstronomicaltelescopemirrorSpecification:
- Primary mirror: spherical
- Caliber: 114mm
- Focal length: 900mm
- The thickness is about 14m
- Reflected at: 92%
- Major axis of secondary mirror: 35mm
- Minor mirror minor axis: 25mm
- Coating, aluminizing and protective film
- 1 D114F900 mirror
- 1 second mirror
- 1 packing box
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