Nikon 18mm f2.8D AF Nikkor lens mount_Pentax 645 Canon Tripod Mount Ring B

Canon Tripod Mount Ring B

and only minor cosmetic wear

but it's pretty solid

ideal for video use

it also has a fast f4 constant aperture and Canon’s premium L-series optics

Nikon 18mm f2.8D AF Nikkor lens mount_Pentax 645 Canon Tripod Mount Ring BThis Nikon 18mm f2. 8D AF Nikkor is a full frame ultrawide lens with excellent image quality and a fast f2. 8 aperture. A uncommon lens Nikon made under 8000 of these the 18mm is distinguished from the similar 20mm f2. 8 by an aspherical element (and a slightly wider field of view, of course) In excellent condition, with clean glass and good function. Includes HB 8 lens hood.