A year or so ago, I wrote this post complaining that lens adapters were always too short. Then, in this post, I reported that, at least in the case of Novaflex, they were too short by design. A week or so ago, in this post, I told you all that I had received two adapters from Kipon, and that they were the right length.
I have since received three more Kipon adapters for Sony NEX/alpha 7 cameras, for a total of five:
- one for Nikon S lenses
- two for Leica R lenses
- one for Leica M lenses
- one for Nikon F lenses.
All of them are the right length, based on testing with many lenses and two cameras, to the following criteria:
- All lenses can focus to infinity.
- When all lenses are focused to infinity, the distance indicator on the lens is close to the infinity marker on the rotating barrel.
In addition, the Kipon adapters appear to be well made, and fit tightly, but without excessive torque required, at both the camera and the lens end. They have a raised red plastic bump on the camera side — similar to the one on Leica M lenses — so that you can bayonet the lens in by feel alone.
They’re not that easy to find, but if you do a search on Amazon you’ll find some. I got mine from a camera store in Japan, and the service has been fine. As a bonus, they are substantially cheaper than the Novoflex adapters.
[Added 12/2015: Adorama now retails Kipon adapters in the US.]