AMScope ZWO ASI M42 T2 Camera Adapter

thingiverse

I remixed this in order to mount my ZWO ASI290MM to my AMScope SM-4TPZ. It works really nicely, although I could do with a larger sensor really, or a focal reducer. It replaces the silver tube screwed into the adapter provided from the factory, as per the images.The T2/M42/Zwo side thread is a little longer than necessary. You may want to set the number of threads to 7 or 6. I originally printed 4, and it was recessed too much. I'm happy with what I've printed, so I'm leaving it as-is for the moment. This is the relevant part of the SCAD:// ZWO ASI T2 / M42 Threadcam_thread_length=8;cam_thread_od=42*correction; // Outer diameter of the threadcam_thread_step=0.75; // Thread pitchcam_thread_lf0=30; // Degrees for the shape of the tooth