The TS Optics 2" 1.0x flattener for Ritchey-Chretien telescopes is compatible with GSO and other RC telescopes with a focal ratio of f/6 to f/9 and a 2" focuser barrel.
It offers good correction across full-frame and illuminates a 45mm image circle. The working distance between the flattener and the sensor is generous at 109mm, enough to fit accessories such as rotators, off-axis guiders and filter wheels. The flattener features high quality multi-coating to eliminate reflections, even around bright stars.
|Connection telescope side
||2" receptacle with M48 x 0.75 2" filter thread|
|Connection camera side
||M48 x 0.75 male thread|
||109 mm from M48 male thread|
|Magnification factor||1.0 x|
|Coating||Multi-coating on every glass-to-air surface|
|Compatible telescopes||GSO Ritchey-Chretiens from 6" - 16"|