| Secondary mirror Kepler of 50mm (minor axis) | +53.68 |
305mm f/4 primary mirror Kepler
| Carrier | Description | Estimated Delivery | ||
|---|---|---|---|---|
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UPS - Resto del mundo | UPS - Rest of the World |
Monday, 16 February - Monday, 23 February |
|
UPS - Resto del mundo
UPS - Rest of the World
Estimated delivery:
Monday, 16 February - Monday, 23 February
Primary mirror Kepler of 305mm f/4.
These Newton telescope primary mirrors are identical to those of the Dobson telescopes GSO Kepler . Polished in BK7 glass, they are parabolic, and are protected and coated in aluminum. Each mirror is sold alone, without barrel.
With these mirrors offered by Telescopiomania you can build your own large telescope.
Technical features:
- Mirror: parabolic
- Glass: BK7
- Reflectivity: 94%
- Diameter: 305 mm
- Focal: 1200 mm
- Focal ratio: 4
- Wait: 39 mm
- Weight: 6.5 kg
Primary mirror Kepler 305mm f/4.
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