Kenko Fish-Eye 180º corrective This tiny lens extends less

This tiny lens extends less than an inch past the lensmount and provides a pleasant wide-normal field of view (full-frame equivalent to about 41mm)

Fujifilm X-T2 digital camera (Graphite model) in excellent condition

6D AF Nikkor lens

Includes rear cap

MF-4 250-shot back

Kenko Fish-Eye 180º corrective This tiny lens extends lessThe 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