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Skywatcher 0.77X Reducer/Flattener Evostar ED 150mm f6.2, 925mm image circle 34mm

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Skywatcher
SKW-EVO150FRF
Overview The Skywatcher 0.77x Flattener and Reducer is tailored for the Evostar 150ED. It reduces the focal ratio from f/8 to f/6.2, reducing the exposure time by 66%. The image circle measures at 34mm and is illuminated and corrected, making it compatible with APS-C sensors and smaller. Moreover, this accessory works as a field flattener to eliminate elongated stars at the edges.  The back focus measures 95mm and comes with a spacer and M48 adapter. The  2-inch filter threads also caters for light poullution 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-EVO150FRF
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SKW-SWA-EVO150FRF
OUR PRICE $649.95

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    Overview

    The Skywatcher 0.77x Flattener and Reducer is tailored for the Evostar 150ED. It reduces the focal ratio from f/8 to f/6.2, reducing the exposure time by 66%. The image circle measures at 34mm and is illuminated and corrected, making it compatible with APS-C sensors and smaller. Moreover, this accessory works as a field flattener to eliminate elongated stars at the edges. 

    The back focus measures 95mm and comes with a spacer and M48 adapter. The  2-inch filter threads also caters for light poullution 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-EVO150FRF

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