Tele Vue Powermate T-Ring Adapter (2") Helmet Mounts (Freeware driver for other Windows

(Freeware driver for other Windows versions is available)

5 cm) Power Requirements 2x AAA alkaline batteries Battery Life Approx

The mount features a 1-inch diameter rubber ball and socket system with adjustment points at both ends of the socket arm

Hybrid aspherical lens elements correct for spherical aberrations to reduce distortion at the edges of the lens and corrects for astigmatism that can prevent sharp focusing

Rubber Covered Aluminum Body

Tele Vue Powermate T-Ring Adapter (2") Helmet Mounts (Freeware driver for other WindowsTele Vue 's 2" Powermate T Ring Adapter replaces the eyepiece holder on a 2" 2x Powermate Barlow lens and allows users to attach a DSLR or CCD imaging camera, with a user supplied and camera specific T ring for astrophotography. It threads directly onto the barrel in place of the eyepiece holder. Packaging Info Package Weight 0. 06 lb Box Dimensions (LxWxH) 3. 0 x 3. 0 x 1. 85" In the Box Tele Vue Powermate T Ring Adapter (2") 5 Year Warranty Against