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Telescope Reflector Main Mirror 203mm with Secondary Mirror 70mm, Newton Reflector Spherical Mirror for DIY Astronomical Telescope Accessories
4.1 (150 items)
Limited Time SaleUntil the end
04
38
52
US$113.99 cheaper than the new price!!
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Used US$76.00
Product details
| Management number | 211700100 | Release Date | 2026/04/04 | List Price | US$76.00 | Model Number | 211700100 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The best precision main lens, aluminized film and silica protective film
- The mirror blank is made of K9 material
- Aluminized film plus silica protective film
- Thickness is about 18mm
- Surface accuracy PV guaranteed to be better than 1/10 wavelength
- Realistic shooting effect: can shoot planets
| UPC | 726189213122 |
|---|---|
| Brand | NYJLGD |
| Mount | Altazimuth Mount |
| Coating | Aluminized with Silica Protective Film |
| Focus Type | Manual Focus |
| Finderscope | Reflex |
| Manufacturer | NYJLGD |
| Field Of View | 0.5 Degrees |
| Compatible Devices | Camera, Smartphone |
| Exit Pupil Diameter | 203 Millimeters |
| Objective Lens Diameter | 203 Millimeters |
| Focal Length Description | 203 millimeters |
| Manufacturer Part Number | D203NF750 |
| Eye Piece Lens Description | Plossl or similar convex lens |
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