Fast Photography F/4 (10-inch) steel tube Newtonian Optical Tube with rings and mounting plate.
Built for astrophotography, the Sky-Watcher 250mm f/4 reflector will ensure you fit more sky on you CCD camera and reduced exposure times.
- Aperture - 250 mm
- Focal length - 1000 mm
- F ratio - F4
- Eyepieces - None
- Focuser - 2″ (50.8mm) Dual Speed 10:1 Linear Power Focuser
- Finderscope - 8 x 50
- Optical tube weight - 15.1kg