Micro 4/3 Short T-Ring (42mm) for Olympus and Panasonic Mirrorless Cameras

Great adaptor with unexpectedly great attention to detail in the packaging.Allows for Prime Focus with Newtonian Celestron 130 STL and micro four thirds camera, a telescope that typically requires primary mirror or focuser modification for AP.Keep in mind the 10mm of the adaptor translates into around 7mm of extra path in reality once it's connected to the T-ring due to being female to male, which is great for extra back focus.

I am using a Micro Four Thirds camera and this adapter allowed me to bring it into focus at the eyepiece focuser without using a Barlow. In fact, my focuser has "T" threads and this adapter mated directly. The item I received is an updated design which includes both the standard "T" thread and the "T2" thread; the "T2" has a deeper flange depth than the "T" thread as they are nested. The "T2" thread is at 10mm but the "T" thread is at 7mm!This adapter is well made and worth the price, IMHO.

The T-Ring adapter worked perfectly w/ my Williams Optics 71mm refractor. Simple solution. It just worked.

Works great on the Lumix GX1