Premium Photo – 250/1000 F4 Imaging Reflector
Fast Photography F/4 (10-inch) steel tube Newtonian Optical Tube with rings and mounting plate.
Classic f/4 Newtonian wide-field optical tube with super power linear 2 speed focuser and built for wide field astrophotography, the Sky-Watcher 250mm f/4 reflector will ensure you fit more sky on you CCD camera and reduced exposure times.
- User level, intermediate and advanced users.
- Highly recommended for astrophotography.
- Fast F4 focal ratios.
- Metallic high reflection coatings
- Fully baffled and blackened interior
- Cast Aluminium tube rings, with “V” Series Dovetail Bar
- Premium 2″ diagonal
- 2″ Dual-speed linear power focuser
- Pyrex mirrors