Astronomy Specialist

FLAT61R 0.8x REDUCER FOR ZENITHSTAR 61

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$479.00

Quantity
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The William Optics Flat61R is an apochromatic 0.8x flattener/reducer for the Zenithstar 61. The 28mm image circle makes it a perfect match for APS-C sensors

The Flat61R features adjustable spacing for use with a range of cameras and imaging systems. The Flat61R includes an M48 filter thread which will hold any standard 2" mounted filter. It also includes a handy camera rotator for precise framing of targets.

Compatible with William Optics Z61 which has an M54 x 0.75 thread. On the camera side there is an M48 x 0.75 male thread, which will accept any wide T-ring.

 

Reduction factor 0.8 x
Telescope connection M54 x 0.75
Camera connection M48 x 0.75
Image circle 28 mm
Backfocus distance 56 mm
Distance adjustment needed for correct backfocus 1 mm
SKU WO-P-FLAT61R

 Telescope total backfocus distance

Z61
56 mm

 

Distance adjustment needed for correct backfocus

Z61
1 mm
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