Baader Wide-T-Ring T2 Adapter for Canon EOS R and RP Mirrorless System Cameras

Baader Wide-T-Ring for Canon R Cameras

The Baader Wide-T-Ring allows the connection of the new mirrorless full-frame cameras Canon R, RP and Ra to your telescope.

You can remove the T2 insert with the supplied hex wrench, then an S52 dovetail receptacle for various connections is at your disposal.

Short connection to M48x0.75:

The adapter # 2958552 replaces the T2 insert and allows the connection to correctors with the male M48x0.75 thread. The length of the Wide-T-Ring is not changed by this. With the Canon R you reach a distance of 28,3 mm from the M48 thread to the sensor.

2" receptacle with M48x1 filter thread:

With the adapter # 2958551, you can attach the Wide-T-Ring directly to 2" without the T2 bottleneck. There is also an M48x0.75 filter thread at your disposal. From the M48 filter thread to the sensor it is exactly 55 mm, ideal for common correctors.

Connection to the M68x1 (Zeiss Style) thread:

With the adapter # 2458252, you can attach the Wide-T-Ring directly to focusers and adapter with the female M68x1 thread. We also offer reversion rings if your connection has a male M68x1 thread.

Connection to the Baader UFC Filter Changer System:

With the adapter # 2459119, you can attach the Wide-T-Ring directly to the Baader UFC (Universal Filter Changer) System.

Baader Wide-T-Ring

Question:
What working distances do I have with the adapter # 2958552 and what adaptation possibilities do I have??

Answer from Teleskop-Service:
The Canon RF bayonet is very flexible with the Baader Wide T-adapter. You have the following connection options:

BA2408336
Basic adapter with adaptation to T2 - working distance from T2 thread to sensor only 28,3 mm - perfect for short adaptations

BA2958552
The M48 adapter replaces the T2 thread and prevents vignetting from the T2 thread. The working distance remains at 28,3 mm. So you have enough space for off-axis guider or filter changer. Only to be used in combination with the BA2958552 adapter.

BA2958551
Long M48 adapter and 2" connection at the same time. Only to be used in combination with the BA2958552 adapter. The working distance from the M48 thread to the camera sensor is exactly 55mm (perfect for common correctors). At the same time, the adaptation fits into 2" focuser, ideal for telescopes with built-in field levelling. The M48 internal thread is then available for filters.

BA2458252
Adapter to the professional M68 system. Only to be used in combination with the BA2958552 adapter. The adapter has a male M68x1 connection thread on the telescope side. The working distance from the M68 thread to the sensor is 35mm, the M68 male thread does not count.

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