Features:
100% brand new and high quality
M42 to all for NIKON AF mount adapter ring
Make M42 mount lenses (for Zeiss， for Pentax，for Praktica，for Mamiya， for Zenit) can be
used on for NIKON cameras
There is no ROM connection on the ring so diaphragm control of the lens
is set manually
It is possible to use Macro rings and other accessories
It not allows to infinity focus
Work with for NIKON DSLR and Film SLR(as long as the body takes for NIKON AF lens)

Specifications:
Size:60 mm(D)
Net weight:8g
Package weight:18g
Color: Black

Packing Content:
1 x Lens mount adapter