Astronomy Specialist

TS OPTICS 2" 1x FLATTENER FOR RC

$44900AUD
SKU: TSRCFlat2

 

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.

 

Specifications

 

Connection telescope side
 2" receptacle with M48 x 0.75 2" filter thread
Connection camera side
 M48 x 0.75 male thread
Backfocus distance
 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"
Weight 95 g
SKU TSRCFlat2
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