Long Perng 2” 0.8x Field Flattener / Reducer for f/5 - f/7 Refractor Telescopes (with M42 T/T2 Thread) RASA deep sky objects

deep sky objects

Micro fiber cloth safely cleans optics without scratching or leaving residue

Camera Format:  Full Frame DSLR / Mirrorless / CMOS / CCD

25" Tele Vue eyepieces (except the 40 mm Plossl) when used with the optional Hi-Hat 1

The new air-pressure system "Pressure Tuner" by Lunt Solar Systems takes a different path

Long Perng 2” 0.8x Field Flattener / Reducer for f/5 - f/7 Refractor Telescopes (with M42 T/T2 Thread) RASA deep sky objectsQuick Overview Long Perng 2 0. 8x focal reducer field flattener for refractors of focal ratio f 5 to f 7 Flattens image field for cameras with APS C or smaller sensors Integrated T T2 M42 thread for camera attachment (an M48 version of this reducer is also available separately) CNC machined body with hard, gloss, black anodized finish Features 2" nosepiece with safety groove Requires 55mm back focus Product Details The Long Perng 0. 8x focal reducer