William Optics Dr. Flat Master x0.8 Reducer/Flattener for GSO RC telescopes
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 William Optics Dr. Flat Master x0.8 Reducer/Flattener for GSO RC telescopesWilliam Optics Dr. Flat Master x0.8 Reducer/Flattener for GSO RC telescopes 

William Optics Dr. Flat Master x0.8 Reducer/Flattener for GSO RC telescopes

£859.00✓ 2 year warranty

  

Out of stock due 10-15 working days
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About this product

Model:  wo_p_flat_rc
Part Number:  P-FLAT-RC

William Optics Dr. Flat Master x0.8 Reducer/Flattener for GSO RC telescopes.

Specifically designed for use with GSO (StellaLyra/TS/Astrotech etc.) 12" to 16" Ritchey Chretien telescopes.

This reducer/flattener reduces the focal ratio to F6 and provides a flat well-corrected field suitable for full-format sensors.

The Back focus distance is a generous 86.15mm, enabling the use of Off-Axis Guiders, filter drawers, filter wheels etc., or 55mm from the rear M48 Adapter.

 

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