Baader Protective T-Ring for Canon EOS - #2958550
Forget about dust in your camera. Use filters w/o vignetting. The new Baader protective CANON T-Ring is precision milled to fit your Canon body as if it were a solid piece of metal. This T-ring features three methods for adapting onto your telescope: T-2 (photo) thread, M48 (Astro-filter) thread and ultrawide 2" Nosepiece for the largest available unvignetted aperture into the camera worldwide. All 2" cell mounted and 50.4mm unmounted Baader-filters can be fastened into the Protective T-Ring to take pictures through any kind of filter while using various camera lenses and any kind of telescpe.