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Baader Planetarium Wide T-Ring with D52i to T-2 and S52 for Canon EOS Camera

SKU: AA2408332 MFR: 2408332
$32.00
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Key Features

  • Capture stunning astro photos with your Canon EOS using this solid T-Ring adapter.
  • Achieve a precise fit and secure connection for your Canon EOS camera with this T-Mount.
  • Enjoy easy setup; this T-Ring quickly connects your Canon EOS to T-2 or S52 threaded systems.
  • Built with durable material, this Baader Planetarium T-Mount ensures long-lasting performance.
  • Optimize your digiscoping setup; benefit from the 48.1mm clear aperture for brighter images.
  • Read the good reviews! This T-Ring is a favorite for reliable Canon EOS astrophotography.
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Special Order?Estimated to Ship: 08/17/2025
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Questions & Answers

Reviews about this item

Review Summary

2021-01-28T09:14:07

Rated 5 out of 5

As advertised

Worked fine, well machined. Simple ring did what it’s intended to do.

WAYNE H.

2020-12-03T07:47:14

Rated 3 out of 5

Mystery M48 interface

The EOS R mount worked fine but the M48 did not work as I thought. Perhaps it is only intended to work with "D52i" interface, which I do not have to check.

JAMES M.

2020-12-02T12:21:47

Rated 5 out of 5

CANON EOS to Baader Morpheus

Used this for attaching Baader Morpheus to my Canon EOS. Worked great!

WalterMorris I.

2020-10-01T08:04:50

Rated 5 out of 5

Well Made.

This T-ring is well made and has a textured finish that is easy to grip when turning to lock. Rotates easily when the hex screws are loosened.

Steve L.

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Baader Planetarium T-Ring Specifications

  • Compatible Brands

    Astro T-2, Baader Planetarium

  • Optical Length

    8.3mm

  • Camera Adaptable

    Canon EOS Bajonett

  • Inner Diameter / Clear Aperture

    41mm (T-2) / 48.1mm

  • Inner Connection (Lens Sided)

    Thread, S52, T-2 (M42 x 0,75)

  • Outer Connection (Eyepiece/Camera-Sided)

    Bayonet

  • UPC Code

    4047825040770

About Baader Planetarium T-Ring

FEATURED REVIEWS

As advertised

By WAYNE H.

Worked fine, well machined. Simple ring did what it’s intended to do.

CANON EOS to Baader Morpheus

By WalterMorris I.

Used this for attaching Baader Morpheus to my Canon EOS. Worked great!

• Baader Wide-T-Ring to connect Canon EOS 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. This allows the T-ring to be modified to an M48 female thread using the S52 / M48 adapter #2958552 or to use the S52 barrel #2958551 without the T-2 reduction. With the S52 / M68 adapter # 2458252, the Wide-T-Ring can be directly attached to an M68 male thread to securely fasten your camera to the widest possible aperture

• All Baader Wide T-rings can be directly adapted to an UFC (Universal Filter Changer) with the optional Baader UFC S52 dovetail camera-adapter (#2459119), in order to change different filter sizes directly in front of the camera sensor

• Furthermore, the illumination of the camera chips improved significantly, mainly because of the larger clear aperture
• On the camera side: Canon EOS Bayonet

• Telescope side: S52 dovetail clamp incl. S52/T-2 internal thread with 0.75mm pitch

Warranty Information

This product has a limited warranty of 24 months for parts and 24 months for labor.

Key Features

  • Capture stunning astro photos with your Canon EOS using this solid T-Ring adapter.
  • Achieve a precise fit and secure connection for your Canon EOS camera with this T-Mount.
  • Enjoy easy setup; this T-Ring quickly connects your Canon EOS to T-2 or S52 threaded systems.
  • Built with durable material, this Baader Planetarium T-Mount ensures long-lasting performance.
  • Optimize your digiscoping setup; benefit from the 48.1mm clear aperture for brighter images.
  • Read the good reviews! This T-Ring is a favorite for reliable Canon EOS astrophotography.

What's in the box:

  • Wide T-Ring
  • Allen Key
  • S52/T-2 Adapter Ring
  • Baader Planetarium 2 Year Limited Warranty