
Skywatcher Evolux Field Flattener and 0.9x Reducer for 62ED
The Skywatcher Evolux 62ED 0.9x Reducer and Field Flattener reduces focal length from f/6.5 to f/5.8, cutting exposure time by 24%, flattens the field to eliminate edge distortion, and accepts 2" filters.
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The Skywatcher Evolux Field Flattener and 0.9x Reducer for 62ED reduces the focal length of the Skywatcher Evolux 62ED by a factor of 0.9x, taking it from f/6.5 to f/5.8. This reduces the exposure time by 24%. It also works as field flattener which eliminates the problem reflectors face of stars becoming elongated at the edges.
There is a 55mm backfocus distance between the flattener and sensor. It is attached to the focuser using a M56 x 1 female thread and has a M48 x 0.75 male thread on the camera side. It also accepts 2-inch filters.
About Sky-Watcher
Contemporary telescope-making has advanced the simple optical designs early scopes to revolutionary, state of the art. The Sky-Watcher company believes Telescopes of quality make should no longer be expensive, but accessible to everyone. Sky-Watcher philosophy has always been to bring the vast wonders of the skies within reasonable reach of anyone with enough curiosity and courage to look up and imagine. Sky-Watcher scopes come in a large range of observational applications - from 10" Dobsonians to spotting scopes for land use.
Product Code: SKW-SWA-EVOLUX62-FD
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