This let's me mount m42 mount lenseS to my Nikon 1 camera...there is no autofocus with this but it is very easy to get sharp photos...there is no glass in it so it does not alter the optic quality of the lens you are using...this unit attached easily to my Nikon one and my m42 lenses...the helios44_3 and the volna9...are easy to screw on and off the adapter...package arrived a week earlier than expected and the price was amazing...this was one of the best values I have bought in a long long time
08/08/2020
05/07/2015
i was really just astounded when i unwrapped this adapter the other day. It is so heavy and good looking. fits like a dream on the nikon v1, and the m42 lenses screw in effortlessly. they even end up with the aperture numbers exactly on top! infinity focus seems to be accurate.i experienced fast shipping from China, so that it arrived less than a week after being ordered from within the US. The only con that i have noticed after a few weeks of use is that the adapter is slightly too bulky. it easily could have been made a cm less in diameter so that my v1 would sit flat when put down, instead of resting on the adapter. I am removing a star due to the bulk.
19/03/2015