Tele Vue 13mm Nagler Type 6 Finder Scope Observer 70

Observer 70

91 oz (26 g) Total Package Weight 1

Autoguider port for long exposure imaging

14 Minimum Magnification 29 Maximum Magnification 400 Light Gathering compared to human eye 814x General Info Focuser 2" Crayford single-speed OTA Length (Retracted/Extended) 33"/44" OTA Outer Diameter 9

There are few telescope accessories that work as hard or matter as much as a diagonal

Tele Vue 13mm Nagler Type 6 Finder Scope Observer 70Description Take a "spacewalk" across a wide, sharp 82 apparent field Compare a penny to a half dollar to see the relative size between a 50 and 82 apparent field almost 3 times the area difference! And while others boast of impressive apparent field sizes, Tele Vue's philosophy of "showing no field unless it's fine" stresses full field image quality as the ingredient for impressive views. Blackened lens edges, anti reflection threads and rubber