Kenko Fish-Eye 180º lens mount_Exakta Both pieces are in excellent

Both pieces are in excellent condition

with minor cosmetic surface wear

The top of the prism housing has a bit of dent in it

2 is soft- don't expect complete sharpness

has a fast 35mm f2

Kenko Fish-Eye 180º lens mount_Exakta Both pieces are in excellentThe Kenko Fish Eye 180 is an accessory fisheye lens for lenses with 52mm threads. This is a pretty elaborate adapter, with its own diaphragm and a lens focal length selector that provides appropriate apertures with lenses from 30mm to 200mm. Why would you put a fisheye adapter on a 200mm lens? That is between you and your camera. But this adapter will make any compatible lens into a 180 degree circular fisheye lens of acceptable quality. I mean, it's