Nikon PB-4 finger grip this thing is from the

this thing is from the year nineteen hundred and twelve

Glass has some dust

Très chic

Leitz plastic press-on lens cap for 42mm diameter fittings

without any messy measuring or portioning

Nikon PB-4 finger grip this thing is from theThe Nikon PB 4 is Nikon's most unique and versatile bellows, with front standard left right tilt and shift capabilities that are indispensable for making use of the limited depth of field in macrophotography. 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