Description
S81301
EQ3M-R4
Optical design: achromatic refraction type
Caliber: 102 mm
Focal length: 660 mm
Focal ratio: f/6.47
Star finder: Red dot star finder
Focus holder: 2″ (includes 1.25″ adapter ring)
Zenith mirror: 1.25″ positive
Eyepiece: 1.25″ Prosopo 25 mm
Optical coating: multilayer film
Bracket type: German equatorial instrument
Number of teeth: biaxial 132 teeth
Weight: 5 kg
Horizontal fine adjustment: ±5 degrees
Latitude fine-tuning: 10~65 degrees
Tripod: Height adjustable, including attachment tray
Category: Telescope