- Canon EOS Bayonet Mount
- For Filtered Astrophotography Images
- 2″ Mounted/50.4mm Unmounted Filters
- Eliminates Vignetting on Fast Systems
- Larger Aperture than Standard T-Rings
- Three Telescope Mounting Options
Engineered to take advantage of today’s larger camera sensors, the Alpine Astronomical Baader Canon EOS Wide T-Ring System eliminates the vignetting that is common when using conventional T-rings, especially on faster systems. The modular design enables the use of an array of Baader 2″ mounted or 50.4mm unmounted specialty filters such as O-III, H-alpha, luminance, or neutral density. It comes with three mounting options: a standard 42mm T-thread for conventional T-mount attachment, a low-profile 2″ nosepiece to fit into diagonals and visual backs, and a standard 48mm astronomical filter thread. This system is specifically designed to match the Canon EOS bayonet mount.
T-Ring Temperature Compensation Ring S52/M48 Adapter M48 T-Adapter 2″ Nosepiece Allen Wrench Limited 2-Year Warranty
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