Nikon DR-6 series vii Of note: this lens includes

Of note: this lens includes a rear lens cap but does not include its special "front" lens cap (the part that covers the lens tube which protrudes into the lens)

and a back that has a bit of a (non-structural) deformation and also appears to have been painted black

even after they've been cleaned by other methods

Canon Extension Tube FD 50 in good condition

Focusing action is a tiny bit tight at the close-up end

Nikon DR-6 series vii Of note: this lens includesThe Nikon DR 6 is a right angle viewfinder for cameras with a slip on viewfinder eyepiece mount (like the D750 and D610). The DR 6 rotates 360 degrees and has switchable 1x 2x magnification for more precise focusing. Includes case. In excellent condition.