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WILLIAM OPTICS DR FLAT MASTER 0.8x REDUCER FOR GSO RC GM4000 Bigger eyepieces will show vignetting

WILLIAM OPTICS DR FLAT MASTER 0.8x REDUCER FOR GSO RC GM4000 Bigger eyepieces will show vignetting

Name: WILLIAM OPTICS DR FLAT MASTER 0.8x REDUCER FOR GSO RC GM4000 Bigger eyepieces will show vignetting
Brand: lifelines-uk.org.uk
SKU: 24696054019
Price: 449.00 USD
Availability: InStock
Rating: 4.404100000000001 (27 reviews)

SKU: 24696054019

4.4

USD449.00 USD491.00

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WILLIAM OPTICS DR FLAT MASTER 0.8x REDUCER FOR GSO RC GM4000 Bigger eyepieces will show vignettingThe William Optics Dr Flat Master is an apochromatic triplet 0. 8x flattener reducer for 12" 16" GSO Ritchey Chretien telescopes. The 52mm image circle makes it a perfect match for full frame sensors. On the camera side there is an M48 x 0. 75 male thread for connection to common imaging trains. The reducer has a large backfocus requirement of 86. 15mm from the last lens, shifting the focal plane in by 28. 6mm. Specifications Reduction factor 0. 8 x

Store: lifelines-uk.org.uk · Domain: lifelines-uk.org.uk

Description

Bigger eyepieces will show vignetting

The primary mirror sits on a 9 points cell and is collimatable with 3 pairs of push & pull screws

5m Glass thickness 2

46 arc second

Exchange/Return Notes