ZWO - EAF (Electronic Automatic Focuser) - Standard Version

Reviews4.98 reviews5 star7 reviews4 star1 review3 star2 star1 starOne of the smoothest electronic focusersJuly 27, 2019The ZWO EAF is one of the best thought out designs I’ve seen. First thing you notice out of the box is the high quality machining that is silky smooth to assemble. I mounted this onto my Orion Crawford focuser. Nothing fancy. I used the included screw to replace the lock thumbscrew. It’s not needed with the EAF. In the box comes a number of flexible adapters to fit a wide range of focusers. It was rather easy to install and took about 15 minutes. I planned to use this with the ASIAir and works seamlessly. Using the asiair app I can now control the focus with my iPad or phone. I also noticed that the stepper routine they use is much more refined than what’s used on the pegasus motorized focuser. Focus is smooth with little vibration compared to pegasus. I cannot wait for the ... ;MoreThe ZWO EAF is one of the best thought out designs I’ve seen. First thing you notice out of the box is the high quality machining that is silky smooth to assemble. I mounted this onto my Orion Crawford focuser. Nothing fancy. I used the included screw to replace the lock thumbscrew. It’s not needed with the EAF. In the box comes a number of flexible adapters to fit a wide range of focusers. It was rather easy to install and took about 15 minutes. I planned to use this with the ASIAir and works seamlessly. Using the asiair app I can now control the focus with my iPad or phone. I also noticed that the stepper routine they use is much more refined than what’s used on the pegasus motorized focuser. Focus is smooth with little vibration compared to pegasus. I cannot wait for the hand controller to come out so I can also use this for outreach events. For now my astrophotography has elevated to a new level. I highly recommend this if you are an asiair user or have an ascom or indi set up to control the unit. ;LessBlaine K. · Review provided by optcorp.comAll Reviews