|the lens alone|
|the lens set-up with helicoid adapter,|
I put it in Olympus E-PM1, as it only cover M4/3 sensor. too bad this set-up only get approx. 2 meters in farthest focus.
The rear body hit the rear part of helicoid. diameter of the lens is bigger than 42mm.
I need to make it's own helical system to reach infinity