Highlights Ideal for Newton Focuser e.g. Baader Newton Crayford focusers with only 1mm optical path length Provides three separate mounting optios for 1¼" accessories Side clamping screw and brass clamping ring for secure grip. Also includes countersunk grub screws for permanent or quick release operation of the brass clamping ring. The countersunk Delrin grub screws allow for the pressure to be set correctly. This acts as a quick release without relying on set screws. When an eye piece is inserted it is held securely and safely while still allowing the eye piece to be removed. Specifications Manufacturer Baader Planetarium SKU (#) 2408151 EAN Code 4047825020734 Weight (kg) 0.107 Optical length (mm) 1 Clamping System Screw clamps T-2 Part # 15A Usage Suitable for Newton focusers Screw Type M4 clamping screw and Delrin pressure screws Inner Diameter / Clear Aperture (mm) 31,75 (1¼") Outer Diameter 54 Inner Connection (lens sided) Thread, T-2 (M42 x 0,75), M48 Outer Connection (lens sided) Barrel, 2" (50,8mm) Inner Connection (eyepiece/-camera-sided) Clamp, 1¼" Compatible Brands Astro T-2, UNC, Baader Planetarium, Celestron Type of Adapter Eyepiece Clamp, Filter holder, Reducing piece
