Mirror Tube: Objective mirror effective diameter 2.8 inches (70 mm) / Acromate/Multi-coating 35.4 inches (900 mm) (F12.9), 1.66 sec, 11.0 etc., 100 times longer than the naked eye, length 3.9 inches (860 mm) outer diameter 3.5 lbs (76 kg) (1.9 kg)
6x 0.9 in (24 mm) field of vision 5°
Screws: 1.6 inches (42 mm) T-ring screw insert: 1.3 inches (31.7 mm) eyepiece: Eyepiece (1.7 mm diameter) PL20 mm (45 times actual field of view) PL6.3 mm (143 mm) (22 minutes of view) Others: 1 x 1 inch (4 mm) Color Starry Sky Guide Book, Zodiac sign
Enlarged, direct scorch, compact digital camera (collimate) can be used to shoot a separate camera adapter, etc. is required