ZWO ASI220MM Mini Mono Guiding Camera (ASI220MINI)

ZWO ASI220 mono camera

I replaced my ASI178mm with the ASI220mm on my William Optics Uniguide 50 guide scope and was very happy with the results. I was even able to use a small Bahtinov Mask on the Uniguide pointed at Jupiter to fine tune my focus. I started tracking within 30 secs using multi-star tracking. Tracking was excellent. I will be re-purposing my ASI178mm for planetary photography.

Excellent product and service

Great guide camera with the usual excellent service from All Star

Sharp and good resolution

Few extra dollar worth the better resolution which bodes well for future upgrade to off-axis guiding.