Ultra Micro Nikkor Operation

Ultra Micro Nikkor Operation

Ultra Micro Nikkor 28mm F1.8 have L39 Leica thread.
The filter size is 40.5mm.
If it does not reverse the lens the focus does not fit.

How to use the super high resolution lens

If you want to use Ultra Micro Nikkor 28mm F1.8 LENS, please obtain the Nikon 40.5mm reversing adapter to use this lens correctly.
You reverse the lens to Nikon F camera and shall mount.
You can get a wonderful super focus. And great photograph you are obtained.