D130F650 Primary Mirror Objective Lens Group With Secondary Mirror For Newtonian Reflection Astronomical Monocular Telescope
Technical Details
| Brand Name: | CSO |
| Diameter d: | 130mm |
| Focal length F: | 650mm |
| Material: | K9 optical glass |
| Model Number: | D130F650 130650 130mm diameter 650mm Focal Length |
| Name: | 130650 reflection of the objective lens group |
| number: | D130F650 |
| Surface: | aluminum and protective foils |
| Type: | spherical primary mirror |
| Use For: | Newtonian Telescope |
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