astro.n-minus

Accessory · MSRP $845

William Optics Dr. Flat Master (0.8x Reducer)

Key specifications

Accessory typeFlattener/Reducer
Weight0.697 kg
Path length64.5 mm

All specifications

InterfaceM92x1 telescope side; M48x0.75 T-mount camera side
Compatible withWilliam Optics RC Series

About

A 0.8x reducer-flattener of three elements in two groups made for Ritchey-Chretien tubes, threading to the telescope at M92x1 and presenting an M48x0.75 T-mount to the camera. Covers full frame with 64.5 mm of optical length.