StarField 0.8X Adjustable Reducer Corrector for 102 mm - 155 mm Refractors - SF-FFRA-08-L 60 Degree Diagonals #21 orange

#21 orange

Vignetting

This adapter then allows you to use the Nikon DSLR digital camera on your scope

These innovative new eye guards have been developed to provide the optimal comfort and eye spacing for most users and eyeglass wearers

Focal Length: 4

StarField 0.8X Adjustable Reducer Corrector for 102 mm - 155 mm Refractors - SF-FFRA-08-L 60 Degree Diagonals #21 orange2. 5" Adjustable 0. 8x Reducer Corrector 3 Element ED lens design Adjustable to reach 55mm with no adapters Adjustable Distance Range 0 17 mm stepless Designed for 102mm 155mm telescopes with 2. 5" or larger focusers M63x1 external thread telescope side M48x0. 75 external thread camera side The Starfield 0. 8x adjustable Reducer Corrector makes finding the correct back focus easy! Fighting with adapters is a thing of the past! By setting the