Features:
a. you can Use this adapter to mount M42 screw-mount lenses(from Pen&tax, Prak&tica, Zen&it) with your Ni&kon AI cameras.
b. This adapter build in the correctional glass, which make the adapter allow focus to infinity.
c. You can shoot with manual mode or aperture priority mode .
d. The auto focusing cann't work with the adapter ring.
Suitable for:
for NIKON DSLR and Film SLR.
for Nikon D40/D40x/D50/D60/D70/D70s/D80/D90/D200/D300/D700/D5000/D3/D3X etc.
Package:
1x adapter M42-AI (with glass)