RitcheyChretien Telescope by William Optics
$90.00
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$90.00
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by dermamedic.gr
Free 30-day returns Details
Product details
| Management number | 213449978 | Release Date | 2026/04/12 | List Price | $36.00 | Model Number | 213449978 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
The WO Ritchey–Chrétien Telescope, a professional-grade instrument, boasts a 10" primary mirror. It sports a hyperbolic reflector with 94% reflectivity. The telescope offers a focal length of 2845 mm and a diameter of 355 mm, with a focal ratio of f/8.0 and an image circle exceeding 44mm. It comes equipped with a 10:1 R&P Linear focuser and an optional flattener.
- Reflector Type: Hyperbolic (Reflectivity: 94%)
- Focal Distance: 2845 mm
- Mirror Diameter: 355 mm
- Focal Ratio: f/8.0
- Image Circle: Over 44mm
- Focuser: 10:1 R&P Linear (3")
- Optional Flattener: Dr. Flat Master 0.8x
- Camera Compatibility: Full Frame, APS-C, M4/3
- OTA Weight: 28.3 kg / 62.39 lbs
- Light Gathering Power: 2571
- Limiting Magnitude: 15.25
- Resolution Capability: 0.33 arc*sec
- 2nd Mirror Obstacle: 110 mm (30.99% of 355 mm)
- Max Useful Magnification: 700x
| Brand | William Optics |
|---|---|
| Focus Type | rack and pinion focuser |
| Manufacturer | William Optics |
| Model Number | WO Ritchey–Chrétien Telescope |
| Power Source | Manual Operation |
| Compatible Devices | Camera (Full Frame, APS-C, M4/3) |
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