Baader Wide-T-Ring Sony E/NEX Bayonet with D52i/M48 to T-2 und S52
Baader Wide-T-Ring Sony E/NEX Bayonet with D52i/M48 to T-2 und S52
- Baader T-Ring to connect Sony E/NEX DSLR cameras on the Astro T-2 system
- All Baader Wide-T-rings have an S52 dovetail in addition to the inserted T-2 ring to use adapters to M48, M68 or the UFC filter changer
- Ultra-short Backfocus of only 26.3mm (18mm camera, 8.3mm Wide-T-ring). Furthermore, the illumination of the camera chips improved significantly, mainly because of the larger clear aperture.
- Camera-sided connection: Sony E / NEX bayonet
- Telescope-sided connection: S52 dovetail clamp incl. S52/M48i and M48a/T-2i internal thread with 0.75mm pitch
Additional Information
The Sony Alpha 7 cameras – especially the 7S and 7SII – are very interesting for astronomical purposes because of their high sensitivity, short backfocus light weight and very compact body dimensions. We produce a very short T-adapter for Sony E-Mount/NEX bayonet, which adds only 8.3 mm onto the 18 mm backfocus of the camera housing. This enables an adaptation to all backfocus-critical systems like HyperStar or fast Newtonians. All other T-adapters with T-2-thread which are commercially available at the moment do vignett the light path. We have encorporated the well-tested system of our Protective EOS-T-Ring into the Sony-adapter: Besides the T2-thread, the design also includes an M48-thread – and even bigger – the outer part of our ultrawide S52-clamping system. We will soon offer a 2" nose-piece with S52-ring-clamp. This 2"-nose-piece does provide you with an unobstructed clear inner diameter of 46mm and eliminates vignetting with the Sony Alpha 7 cameras even with very fast optical systems. The Baader SONY-E-Mount/NEX bayonet T-Adapter already got introduced in our last newsletter.
Specifications
MANUFACTURER Baader Planetarium SKU (#) 2408317 EAN CODE 4047825034571 NET WEIGHT (KG) 0.04 OPTICAL LENGTH (MM) 8,3 USAGE zum Anschluss von (D)SLR Kameras an das Astro T-2 Gewinde CAMERA ADAPTABLE Sony E/NEX INNER DIAMETER / CLEAR APERTURE (MM) 41 OUTER DIAMETER 60 INNER CONNECTION (LENS SIDED) M42 x 0.75 (T-2), M48, S52 COMPATIBLE BRANDS Astro T-2, Baader Planetarium TYPE OF ADAPTER Camera Adapter
