ZWO New T2 Tilter Adapter - ZWO T2-Tilter-II

Difficulty to use. Low quality Allen keys strip way to easy and very soft metal I did not keep using, dew to the actual problems I was seeing was caused by pinched optics of my 12 inch Newtonian

Essential if you buy the OAG-L from ZWO. The manufacturer’s description should tell you this. Sadly, while product is well made like most ZWO components, documentation and instruction is poor!