Pinhole body cap FOR Samsung NX cameras. The pinhole lens can be removed and the M39 adapter can be used with all M39 lenses.

This lens has a metal bayonet mount so it will work without causing a no lens error.

0.3mm pinhole with a thickness of .002” This is the optimum size aperture for this focal distance and provides the best sharpness, color saturation, and contrast.


These are scientific grade apertures and have been utilized by universities and laboratories. The second photo shows the pinhole at 800x under the microscope.