- hand use
- ASIAir Pro
OPT ships quickly. Online ordering is simple and they keep you update. The products are quality.
got everything I needed plus a ton of help
Very pleased. 5 full stars!
It's simple and it works. Very pleased that it is exactly what it should be.
It worked as described right out of the box. I ran it by connecting it to a an Esprit 100 with an ASIAir Pro - just be sure to push the plug all the way in. The slow speed is very slow- allowing for very fine adjustment.
This controller works well, is simple and cheap. It would be nice if it came with the EAF, but is nice to have when you need to manually adjust something, because on my setup it doesn’t allow for hand use.
Necessary Accessory for EAF Because EAF Has No Clutch
Once you attach the ZWO EAF to your OTA the EAF is hard connected to the focuser knob. There is no turning the focuser knob without this unit or a computer.