Baader AstroSolar Spotting Scope Filter 80mm For 70-90mm Spotter - ASSF-80 1.25" Barlows 5x Focal Reducer is one

5x Focal Reducer is one such adaptor

Rotating tripod mount with detents: Place the orientation of the eyepiece in the best viewing position for application

Diaphragm: Iris

5-Element IR cut high-quality glass lens ensures sharper images

Baader AstroSolar Spotting Scope Filter 80mm For 70-90mm Spotter - ASSF-80 1.25" Barlows 5x Focal Reducer is oneBaader AstroSolar Spotting Scope Filter 80mm For 70 90mm Spotting Scope Safe solar observation with all types of Spotting Scopes safe solar photography with all amateur telescopes and camera lenses AstroSolar Safety Film OD 5. 0, mounted stress free in high quality cell Scope of supply: ASSF Filter (Apertures 50 to 150mm) come with three centering bolts of 13mm diameter and 24 mm height, adjustable to the tube diameter of your spotting scope. In