Slide the small finderscope into its bracket on the main tube and tighten the thumb nuts.
The model number "70076" indicates the two most critical optical measurements: 700 mm Aperture (Diameter): 76 mm (approx. 3 inches) Type: Newtonian Reflector (uses mirrors rather than lenses) teleskop 70076 instruktsiia
Extend the tripod legs to an equal height and tighten the locking screws. Attach the accessory tray to the center braces to improve stability. Slide the small finderscope into its bracket on