Vixen Optics f/5.2 Focal Reducer for the ED81S, ED103S, & ED115S Scopes Moab F01-SLP26024100R The Zeiss 28mm f/2

The Zeiss 28mm f/2

Impact Chroma Sheet Background - 10 x 24' (Chroma Blue)

70g/cm3 - a 35% reduction

Directly interfaces with lenses with encoder outputs (or bolt on lens encoders) to enable single data streaming to graphics rendering system

Vixen Optics f/5.2 Focal Reducer for the ED81S, ED103S, & ED115S Scopes Moab F01-SLP26024100R The Zeiss 28mm f/2Reduces Focal Length by 0. 67x Widens Viewing Field Shortens Exposures For Imaging Only Requires #3878 Adapter and a T Mount The Vixen Focal Reducer for the ED81S, ED103S, & ED115S telescopes is a high quality reducer for imaging use, designed to shorten the effective focal length of your refractor.Shortening the scope's effective focal length quickens exposures and widens the field of view. To use this focal reducer, you'll need both the Vixen #3878