For Sale: New generic brand T2 (screw mount) to Sony E mount adapter ring. It will fit any Sony E mount camera, such as NEX-3N, NEX-5R, ILCE a5100, ILCE a6100, etc. Item has never been used. Item is generic brand. It is good quality, it fits well. And it comes with small hex tool to adjust adapter angle. T-mount is a screw mount using a male 420.75 (42 mm diameter, 0.75 mm thread pitch) metric thread on the lens with a flange focal distance of 55 mm and a mating female 42mm thread on a camera adapter or other optical component. This thread form is referred to as T-thread. (This should not be confused with the M42 lens mount which is also 42 mm diameter, but has a 1 mm thread pitch. Confusingly, the T-thread is sometimes described as "M42x0.75," which is the metric manner in which to describe the thread.) Track Page Views With Auctiva's FREE Counter