Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
SakarMC 50mm F/1.7	OLYMPUS OM	Portrait	—	50mm	f/1.7	—
SakarMC 70-210mm F/3.9	OLYMPUS OM	Zoom	—	70-210mm	f/3.9	—
SakarMC 80-200mm F/4-5.6	OLYMPUS OM	Zoom	—	80-200mm	f/4	—
SakarMC Zoom 35-75mm F/3.5-4.8 Macro	OLYMPUS OM	Macro	—	35-75mm	f/3.5	—
SakarMC Zoom 75-300mm F/5.6	OLYMPUS OM	Zoom	—	75-300mm	f/5.6	—
Samyang18-28mm F/4-4.5 MC Auto Zoom	OLYMPUS OM	Wide	—	18-28mm	f/4	—
SamyangAuto 18-28mm F/4-4.5 MC	OLYMPUS OM	Wide	—	18-28mm	f/4	—
SamyangAuto 28-200mm F/4-5.6 MC	OLYMPUS OM	Zoom	—	28-200mm	f/4	—
SamyangAuto 28-70mm F/3.5-4.5 MC	OLYMPUS OM	Zoom	—	28-70mm	f/3.5	—
SamyangAuto 35-70mm F/3.5-4.5 MC	OLYMPUS OM	Zoom	—	35-70mm	f/3.5	—
SamyangAuto 60-300mm F/4-5.6 MC	OLYMPUS OM	Zoom	—	60-300mm	f/4	—
SamyangAuto 70-210mm F/4-5.6 MC Type 1	OLYMPUS OM	Zoom	—	70-210mm	f/4	—
SamyangAuto 70-210mm F/4-5.6 MC Type 2	OLYMPUS OM	Zoom	—	70-210mm	f/4	—
SamyangAuto 75-300mm F/4.5-5.6 MC	OLYMPUS OM	Zoom	—	75-300mm	f/4.5	—
SamyangAuto 80-200mm F/3.9 MC	OLYMPUS OM	Zoom	—	80-200mm	f/3.9	—
SamyangAuto 80-200mm F/4-5.6 MC	OLYMPUS OM	Zoom	—	80-200mm	f/4	—
Schneider-KreuznachPA-Curtagon 35mm F/4	OLYMPUS OM	Wide	—	35mm	f/4	—
Sears300mm F/5.6 MC	OLYMPUS OM	Telephoto	—	300mm	f/5.6	—
SearsMC 28-70mm F/3.5-4.5 Mod.no. 202. 7377100	OLYMPUS OM	Zoom	—	28-70mm	f/3.5	—
SearsMC 60-300mm F/4-5.6 Mod. No. 202.7368300	OLYMPUS OM	Zoom	—	60-300mm	f/4	—
SearsMC 70-210mm F/4	OLYMPUS OM	Zoom	—	70-210mm	f/4	—
SearsMC 80-200mm F/4 Mod. No. 202. 737030	OLYMPUS OM	Zoom	—	80-200mm	f/4	—
SearsMC 80-205mm F/4.5 Mod. No. 202.737770	OLYMPUS OM	Zoom	—	80-205mm	f/4.5	—
Sigma21-35mm F/3.5-4.2	OLYMPUS OM	Wide	—	21-35mm	f/3.5	—
Sigma28-70mm F/2.8	OLYMPUS OM	Zoom	—	28-70mm	f/2.8	—
Sigma28-70mm F/2.8-4 UC	OLYMPUS OM	Zoom	—	28-70mm	f/2.8	—
Sigma28-70mm F/3.5-4.5	OLYMPUS OM	Zoom	—	28-70mm	f/3.5	—
Sigma28mm F/1.8	OLYMPUS OM	Wide	—	28mm	f/1.8	—