ZWO 70mm Quad APO Refractor Hydrogen Alpha Dumbbell nebula M27…)

Dumbbell nebula M27…)

A built-in three-filter system adapts seamlessly to different observing conditions—so every scene is captured at its best

yet capable of bearing a 14 kg payload

2" Stellarvue diagonal

ZWO 70mm Quad APO Refractor Hydrogen Alpha Dumbbell nebula M27…)The FF70 APO uses a quadruplet air spaced APO lens design, including one piece of ED glass. It supports 44mm, full frame imaging. With an aperture of 70mm, a focal length of 490mm, and a native focal ratio of f 7. 0, the FF70 APO is versatile and can be used for both visual observation and astrophotography. The telescope's self flattened design means no more precisely calculating your backfocusif you're achieving focus, you'll get sharp stars, period.