Astro Essentials T Rings

Astro Essentials T Rings

  (19 Reviews)
✓ 2 year warranty


67x in stock shipped 1-2 working days

About this product

Model:  ae_t-ring_canon_eos

This T-Ring couples your SLR camera body to suitable adaptors, accessories, eyepieces, extenders and barlows. 

Each camera manufacturer has a different fitting (lens mount) which requires a specific T-Ring.

Please don’t hesitate to contact us for advice. 


Customer reviews

Average Rating (19 Reviews):  
Write a Review and share your opinions!

Rating (max 5):  
Canon T ring
Saturday, 4 June 2022  | 

A solid and perfectly finished product. Fast, next day delivery. Thank you FLO.

Rating (max 5):  
I am very happy with it
Monday, 31 January 2022  | 

As the title of the review says, I am very happy with this T-ring and it fits my MFT camera perfectly. I can't fault it and works as I hoped. Great service from FLO as I did ask a question before I purchased and got a speedy reply.

Rating (max 5):  
Astro Essentials T Rings - Nikon
Friday, 21 January 2022  | 

Easy to use, lock well in position.

Rating (max 5):  
Great service
Tuesday, 21 September 2021  | 

Thanks FLO Chris was very helpful fits like a glove and lightning delivery ordered Friday afternoon and delivered Saturday morning you canít argue with that.
One very happy customer.

Rating (max 5):  
Saturday, 10 April 2021  | 

fits brilliant much better than other brands
no slop with connection

Rating (max 5):  
Easy to use
Thursday, 8 April 2021  | 

Fits easilyl on my Canon 80D and does what is required.

Rating (max 5):  
Nice fit on my Nikon D80
Monday, 22 February 2021  | 

Arrived in good time and well packaged, thank you. As yet it has not seen service, but I have tried it on my DSLR nd it is s good fit thank you.

Rating (max 5):  
Works well.
Saturday, 20 February 2021  | 

Impressed by its finish, fits perfectly. My only tiny disappointment is that I found the lens alignment dot been colored dull red, was difficult to see...I have remarked with a spot of white paint...problem solved.

Rating (max 5):  
Stuck T ring
Wednesday, 19 August 2020  | 

I dont know if it's my lack of knowledge or not but I inserted the T ring into my EOS Canon T6 and now I cant remove it, it is way to tight


Check you have depressed the release button on your camera to enable this to be removed. Also take care when fitting - if anything feels tight with this or any adapter, don't force it!

Rating (max 5):  
Perfect fit
Monday, 13 July 2020  | 

Bought for canon M50 and fits perfectly with no movement. Note that the fitting shows a red dot not the usual white for canon M fitting but it still fits Eos M cameras.

Read all 19 customer reviews...


Please fill in the form below to ask a question.


Q1. Which adapter do I need for a Canon EOS Rebel T3?

The Canon EOS is the correct T Ring for your EOS Rebel T3 (also known as the 1100D) not the EOS M.

Q2. What size thread does this T-ring have?

It has a 42mm thread, with a pitch of 0.75".

Q3. Does the Astro Essentials T-ring have an M42 or M48 thread?

The Astro Essentials T-ring has an M42 thread.