Vixen Reducer HD for Vixen Telescopes, 0.79x, 44mm.

Above-average contrast
The Reducer HD features the optical coating that was developed by Vixen for our high-end VSD100F3.8 astrograph. The AS coating provides light transmission of up to 99.9% per lens surface . The special matte surface in the interior also minimizes ghosting, light loss and lens flares.

Reducer HD in combination with SD telescopes
The Reducer HD can be used on telescopes from the SD series (SD81S, SD103S and SD113S) with the SD Flattener HD Kit (item #37246) . The Reducer HD reduces the focal length by a factor of 0.79x (f/7.7 to f/6.1) and delivers a razor sharp image over the entire 44 mm image sensor surface on DSLR cameras.

Reducer HD in combination with AX103S and VC200L telescopes

• Up to 99.9% light transmission per lens surface
• Reduces the focal length by a factor of 0.79x
• Also suitable for full-frame DSLR cameras
• For the ED/SD 81S, 103S, 115S
  
• AS coating with light transmission of up to 99.9%

• Vixen Reducer HD
• Dust caps