The #64 T-Adapter is the basic means of photography through the ETX-90EC. The adapter threads to the rear cell of the telescope, followed by a T-Mount appropriate to your brand of 35mm camera. With the #64 T-Adapter and T-Mount in place, the camera body is rigidly coupled to the telescope's optical system, which in effect becomes the camera's lens.
Reviewed by 3 customers
Use with my Nikon D300 for photography. It's easy to install. I would think it could be shorter, to reduce the distance to the camera. My heavy camera requires heavy tension on the elevation drive.
attaches well to my 5" and my 10" meade telescopes
Works as described for attaching camera to my Meade ETX90 PE with the use of a T-mount for a Pentax DSLR.