Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
CraigOptics MC 28-70mm F/3.9-4.8	CANON FD+ CONTAX/YASHICA, KONICA AR, MINOLTA SR, NIKON F, NIKON F DX, OLYMPUS OM	Zoom	—	28-70mm	f/3.9	—
CraigOptics MC 28-70mm F/3.9-4.8	MINOLTA MD	Zoom	—	28-70mm	f/3.9	—