The new Sky-Watcher BKP 200 OTAW Dual Speed incorporates superb mirror-set with two significant advantages. A Dual-Speed 10:1 ratio focuser is now included for excellent focusing precision. Also, the tube length has been slightly shortened to optimize performance for prime-focus photography. Even better performance for astrophotography and visual use can be achieved when used in combination with Sky-Watcher’s Newtonian coma corrector.
SpecificationsOptical Design | Parabolic Newtonian Reflector |
Optical Diameter | 200mm |
Focal Length | 1000mm |
F/Ratio | f/5 |
Highest Practical Power | 400x |
Faintest Steller Magnitude | 13.6 |
Finder Scope | 8X50 |
Focuser Diameter | 2" dual speed, crayford |
Eyepieces | 2"-28mm |
Tube Weight | 8.75 kg |
Tube Dimensions | 240mm x 920mm |
BKP200 OTAW
(Dual Speed)
Code: TQT066
Optical design: parabolic Newtonian reflection
Caliber: 200mm
Focal length: 1000mm
Focus ratio: f/5
Maximum magnification: 400x
Limit magnitude: 13.6
Resolution: 0.6 arc seconds
Focusing seat: 2 inches dual speed (can turn 1.25 inches)
Specification: 240mmx920mm; 8.75kg
Eyepiece: LET28mm
Starfinder: 8x50
