203mm F8 Telescope Mirror DIY Astronomical telescope with 40mm secondary mirror For Sale

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203mm F8 Telescope Mirror DIY Astronomical telescope with 40mm secondary mirror:
$139.98
Description D203F1600 Mirror for DIY Newtonian Reflector Astronomical TelescopeSpecification:
- Primary mirror: spherical
- Caliber: 203mm
- Focal length: 1600mm
- The thickness is about 18mm
- Surface accuracy: 1/6 λ
- Reflected at: 92%
- Major axis of secondary mirror: 56.5mm
- Minor mirror minor axis: 40mm
- Coating, aluminizing and protective film
Package description:
- 1 D203F1600 mirror
- 1 40mm second mirror
- 1 packing box
Payment Terms
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About US
We are Skyoptikst Optical Technology CO., LTD. More information,please click our web site.If you have any questions please contact us.
