Baader Canon EOS to T-2i UltraShort T-Ring

Baader Canon EOS to T-2i UltraShort T-Ring

Description

The Baader Canon EOS to T-2i UltraShort T-Ring solves the backfocus problem in critical configurations. Designed for Canon EOS DSLR bodies (EF bayonet), it offers a minimal optical length of only 2 mm—9 mm shorter than conventional T-rings, which typically measure 11 mm.

This space-saving design is especially useful when working with optical systems that provide very limited backfocus, such as when using focal reducers, wide-field flatteners, or certain visual or photographic setups.

It features a female T-2 thread (M42 x 0.75 mm) on the telescope side, making it fully compatible with the standard Baader Astro T-2 system. The precisely machined anodized aluminum ensures rigidity, secure alignment, and lasting durability.

Technical specifications

• Type: ultra-short T-ring adapter

• Camera connection: Canon EOS (EF bayonet)

• Telescope connection: T-2 female thread (M42 x 0.75 mm)

• Optical length: 2 mm

• Clear aperture: 36 mm

• Outer diameter: 64.5 mm

• Weight: 0.03 kg

• Manufacturer: Baader Planetarium

• Product code: 2408318

• EAN: 4047825031624