Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
Owen135mm F/2.8	CANON FD+ CONTAX/YASHICA, KONICA AR, M42, MINOLTA MD, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM, PENTAX K	Telephoto	—	135mm	f/2.8	—