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Home > Astrophotography > Optical accessories > Flatteners, Correctors, Reducers > William Optics > William Optics Adjustable Flattener Reducer Flat61R for ZenithStar 61

William Optics Adjustable Flattener Reducer Flat61R for ZenithStar 61

Product no.: 66765
Manufacturer: William Optics

$ 376.00

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William Optics Adjustable Flattener Reducer Flat61R for ZenithStar 61
William Optics Adjustable Flattener Reducer Flat61R for ZenithStar 61
William Optics Adjustable Flattener Reducer Flat61R for ZenithStar 61
William Optics Adjustable Flattener Reducer Flat61R for ZenithStar 61
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Product description:

The flattener is a lens that evens out the field, as this is slightly curved by the primary optics. This curvature causes stars that are imaged at the edge of the field of view to be less sharp. The flattener, also called a field flattener, corrects this effect. Astrophotographers can then enjoy images where the stars remain sharp right out to the edge of the exposure. The flattener is installed between the telescope and the camera.

This very high quality Flattener is an FMC Triplet Apo Design with the best optical glasses from Ohara, Japan.

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29.10.2020
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