Pay in 4 interest-free payments of $49.75 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
and extensive contact database support
0 high speed data transmission
9 Astrograph: Ideal for astrophotography with a wide
The focal ratio is f/7 and focal length is 749mm
Full Frame Reducers Collection by ZWO. asi2600mc duo and extensive contact database supportFF65APO 0. 75 Full Frame Reducer ZWO has released a brand new FF65APO 0. 75 full frame reducer with a four element optical design. It has a reduction factor of 0. 75x, which gives the FF65APO f 6. 4 astrograph a shortened focal ratio of f 4. 8 and a shorter focal length of 312mm. This allows for less total integration time and a wider field of view, bringing more convenience and possibilities for your wide field deep sky imaging. The back focus
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