Descripción
Especificaciones técnicas:
- Optical design: Reflector
- Optical diameter: 607mm(f/3.3)
- Focal length: ~2012mm (f/3.3)
- Eyepiece height at zenith: 1955mm (~77 in)
- Optics type: Parabolic
- Eyepieces: Not included
- Optical quality: Diffraction limited++ (Strehl 0.95+ for the primary mirror, 1/10 lambda or better in PV for the secondary mirror)
- Finder scope: Not included
- Focuser: 2″ dual-speed linear bearing Crayford
- Secondary mirror obstruction: 127 mm
- Secondary mirror obstruction by diameter: 20.8%
- Secondary mirror obstruction by area: 4.3%
- Mirror coatings/over-coatings: 96% Enhanced coating on both of the primary and secondary mirrors
- Tube material: 6063-T6 Aluminum Alloy tubes with black zinc plated steel knob screws; Aluminum Alloy main structure (OTA and mount) and structure steel mirror cell.
- Length of optical tube: ~2000mm, 79 in
- Weight, optical tube: 61 kg
- Weight, fully assembled: ~70 kg, ~153 lbs
- Additional, optional accessories: 8×50 Finder, Shroud, Wheelbarrow, Vinyl foam Cushioned Grips
- Other features: Sling lateral support and deluxe push-pull brass knob collimation screws
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