Nikon PB-5 eyepiece it's a usability improvement

it's a usability improvement

5D is a full-frame zoom lens for the F mount with a relatively fast variable aperture and a versatile 4x zoom range from wide angle to moderate telephoto

8 lens is a full-frame wide angle lens with a fast aperture

except the body isn't made from brass)

Nikon PB-5 eyepiece it's a usability improvementThe Nikon PB 5 is a well made macro bellows with a rigid two rail design. Accepts any Nikon F mount lens; the camera end is a standard F mount but practical compatibility will depend on the shape of your camera (some bulkier AF and digital cameras will require an additional extension tube not included to clear the back of the rail). In excellent condition, with minor cosmetic wear.