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Skywatcher 0.77X Reducer/Flattener Esprit 150mm f5.4, 809mm image circle 36mm

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Skywatcher
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Overview The Skywatcher 0.77x Flattener and Reducer is specifically crafted for the Esprit 150ED telescope, aiming to decrease its focal ratio from f/7 to f/5.4, resulting in a 68% reduction in exposure time. With an illuminated and corrected image circle of 34mm, it is suitable for use with APS-C sensors and smaller. Additionally, this accessory functions as a field flattener, effectively eliminating elongated stars at the periphery of the field. Featuring a 95mm back focus, it includes a spacer and M48 adapter. The incorporated 2-inch filter threads provide the convenience of easily adding light pollution filters to enhance your observations.   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-ESPRIT150FRF
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SKW-SWA-ESPRIT150FRF
OUR PRICE $649.95

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    Overview

    The Skywatcher 0.77x Flattener and Reducer is specifically crafted for the Esprit 150ED telescope, aiming to decrease its focal ratio from f/7 to f/5.4, resulting in a 68% reduction in exposure time. With an illuminated and corrected image circle of 34mm, it is suitable for use with APS-C sensors and smaller. Additionally, this accessory functions as a field flattener, effectively eliminating elongated stars at the periphery of the field.

    Featuring a 95mm back focus, it includes a spacer and M48 adapter. The incorporated 2-inch filter threads provide the convenience of easily adding light pollution filters to enhance your observations.

     

    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-ESPRIT150FRF

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