Astromania Universal T2 Camera Photo Adapter for Telescope and Spotting Scope - eyepieces Adaptor 36-42mm - Attach Your Camera or Smartphone to Suitable eyepieces

Used this in conjunction with a camera adapter. With the supplied rubber packing strips I could fit my camera to a 34mm microscope eyepiece. Well made and sturdy in metal.

Bought this item mainly to test my telescope eyepieces using DSLR. The one I bought is higher. The dimensions specified are correct. The one I bought is mainly for 2" eyepiece and it works as expected. I am now trying to modify this also for my 1.25" eyepieces. If that wont work, I will be buying a smaller verison.It works as expected. But word of caution is, before putting it to the scope, please make sure your tripod is sturdy and will be able to hold the weight. Also make sure the setup is balanced properly.

Kinda finicky and I couldn't always get the image to focus.

Product is well made and comes with a good selection of rubber spacers. I use it with a T2 EOS M adapter for occasional binocular shots with my Canon M50.

Works alright, just not what I thought it was.