Explore Scientific 20 inch Truss Tube Dobsonian Telescope - Generation II Optolong 400 times as much light

400 times as much light as the naked eye

Also included is a trio of beautifully anodised CNC made tube rings and Losmandy compatible mounting plate

the locking ring needs to be turned clockwise until it stops

● Sky brightness displayed in visual magnitudes per square arcsecond

Explore Scientific 20 inch Truss Tube Dobsonian Telescope - Generation II Optolong 400 times as much lightDelivery timeframe: Built to order exclusively Please contact us prior to order to confirm timeframe, shipping cost and other details. Freight cost needs to be calculated to your specific location contact us prior to order! The ideal workhorse for the deep sky observers, the Explore Scientific 20 inch f 3. 6 Truss Tube Dobsonian is our largest aperture telescope. The 500mm mirror collects 5100 times more light than the naked eye. Details on planets