Askar 40 mm f/5.5 Triplet APO Guidescope - FMA180PRO Celestron Eyepieces About the Tele Vue 3

About the Tele Vue 3

The optional 8408 hand controller (which is NOT included) will allow you to check the Pole Star position for the polar alignment

It''s also fun to use this filter when observing Jupiter

Four-element lens that is fully multi-coated for high contrast and resolution

These instruments incorporate a design which allows you to easily convert one of their Modular Telescopes for either solar observation and imaging or nighttime

Askar 40 mm f/5.5 Triplet APO Guidescope - FMA180PRO Celestron Eyepieces About the Tele Vue 3Askar 40 mm f 5. 5 Triplet Apo Guidescope Askar FMA180 40 mm aperture apochromatic telescope and camera lens features multiple applications Has a three element objective lens with TWO ED elements for superb color correction and great image quality Can be used as a finder telescope guide scope Has 220 mm focal length; focal ratio of f 5. 5 Includes 3 element focal reducer and spacers to configure as a 6 element f 4. 5 Apo telescope w 180 mm focal