ATR2600M

Both the camera as the EFW worked very well from the start of unpacking and by mounting on my 12m refractor. I mounted the camera with four screws on the EFW which is great. I used the M54M-M42F extender to mount the system on my telescope. A little bit more length than 16.5 mm would have been convenient as I needed to meet the back focus specification for the Takahashi flatter. One improvement I would suggest is to use more robust connectors. As a fix, I am making a flange with long screws in the camera to attach the cables more rigidly, If you need more information with a drawing let me know. Good luck Touptek with more great developments for astronomy amateurs! Best Regards, Mario Pinto

Already got one of this great Cam and ordered a second one for my Widefield-Rig. As i expected, i am very pleased within the results i get from this Cam.