RFL-4087 0.8x Reducer/FlattenerModel RFL-4087 is a 0.8x Reducer/Flattener for TV-102 and TV-102iis scopes and any 800-1000mm focal length refractor for imaging with up to 35mm camera formats. For TV-102 (non-"iis") it requires the RAD-1074 Reducer Body Adapter for 2" focusers. This reducer/flattener requires Imaging System camera adapter such as  CWT-2070 (Canon Wide T-Adapter with Bayonet for 2.4" Focusers), STL-1071 (SBIG STL Camera Adapter), or TRG-1072 (Standard T-Ring Adapter) to connect to camera.