EarthWin Optical "All-in-One" Power/Filter Slide

EarthWin Optical "All-in-One" Power/Filter Slide

Power/Filter Slide Diagonal For Single Eyepiece.
 

Designed for single eyepiece use in an SCT or refractor, the "All in One" Power/Filter Slide
allows the user to instantly change between three power modes and two filter options via ergonomic thumb-tabs. Eye relief and field of view is maintained throughout the power range with minimal focusing between powers. An integrated filter slide holds two 2" (48mm) filters (adapter for 1.25" filter, optional extra) and can be instantly introduced into the lightpath or extracted from the housing for quick cleaning or replacement of different filters. Mounted to a Silver Enhanced 97% reflective diagonal, the PFS-DSE weighs in at 32oz (900g).

Specs:
PFS-DSE - SCT
Focal Reduction: 0.78x - 0.68x
Normal EP Power - 1x
High Power - 1.5x - 1.8x

PFS-DSE - Refractor
Focal Reduction: 0.8x - 0.71x
Normal EP Power - 1x
High Power - 1.5x - 1.7x.

You are buying from an authorized EarthWin Optical UK dealer.