Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
Sigma18-125mm F/3.8-5.6 DC [OS] HSM	CANON EF+ CANON EF-S, MINOLTA/SONY A, NIKON F, NIKON F DX, PENTAX K	Zoom	2008	18-125mm	f/3.8	490g
Sigma18-200mm F/3.5-6.3 DC HSM II	CANON EF+ MINOLTA/SONY A, PENTAX K	Zoom	2011	18-200mm	f/3.5	600g
Sigma18-200mm F/3.5-6.3 DC OS	CANON EF	Zoom	2006	18-200mm	f/3.5	610g
Sigma18-250mm F/3.5-6.3 DC Macro HSM	CANON EF+ MINOLTA/SONY A, PENTAX K	Macro	2012	18-250mm	f/3.5	470g
Sigma18-250mm F/3.5-6.3 DC OS HSM	CANON EF+ CANON EF-S, MINOLTA/SONY A, NIKON F, NIKON F DX, PENTAX K	Zoom	2009	18-250mm	f/3.5	628g
Sigma18-300mm F/3.5-6.3 DC Macro HSM | C	CANON EF+ MINOLTA/SONY A, PENTAX K	Macro	2014	18-300mm	f/3.5	585g
Sigma18-35mm F/3.5-4.5 ASPH ZEN	CANON EF+ MINOLTA/SONY A, PENTAX K	Wide	1994	18-35mm	f/3.5	280g
Sigma18-50mm F/2.8 DC DN | C	FUJIFILM X+ L-MOUNT, SONY E	Zoom	2021	18-50mm	f/2.8	285g
Sigma18-50mm F/2.8 DC DN | C For Fujifilm X Mount	FUJIFILM X	Zoom	—	18-50mm	f/2.8	285g
Sigma18-50mm F/2.8 EX DC	CANON EF+ PENTAX K	Zoom	2004	18-50mm	f/2.8	445g
Sigma18-50mm F/2.8 EX DC Macro	CANON EF+ MINOLTA/SONY A, PENTAX K	Macro	2006	18-50mm	f/2.8	450g
Sigma18-50mm F/2.8 EX DC Macro HSM	NIKON F	Macro	2007	18-50mm	f/2.8	535g
Sigma18-50mm F/2.8-4.5 DC OS HSM	CANON EF+ CANON EF-S, MINOLTA/SONY A, NIKON F DX, PENTAX K	Zoom	2009	18-50mm	f/2.8	395g
Sigma18-50mm F/3.5-5.6 DC HSM	NIKON F	Zoom	2007	18-50mm	f/3.5	250g
Sigma180mm F/2.8 APO Macro ZEN	CANON EF+ MINOLTA/SONY A	Macro	1990	180mm	f/2.8	1395g
Sigma180mm F/3.5 APO EX DG [HSM] Macro	CANON EF+ MINOLTA/SONY A, PENTAX K	Macro	2005	180mm	f/3.5	965g
Sigma180mm F/3.5 APO EX DG Macro	CANON EF+ MINOLTA/SONY A, PENTAX K	Macro	2005	180mm	f/3.5	965g
Sigma180mm F/3.5 APO EX IF [HSM] Macro	CANON EF+ MINOLTA/SONY A, PENTAX K	Macro	2000	180mm	f/3.5	960g
Sigma180mm F/3.5 APO EX IF Macro	CANON EF+ MINOLTA/SONY A, PENTAX K	Macro	2000	180mm	f/3.5	960g
Sigma180mm F/5.6 APO UC Macro ZEN	CANON EF+ MINOLTA/SONY A	Macro	1990	180mm	f/5.6	435g
Sigma18mm F/3.5 ZEN	CANON EF+ MINOLTA/SONY A	Wide	1992	18mm	f/3.5	355g
Sigma19mm F/2.8 DN | A	SONY E	Wide	2013	19mm	f/2.8	160g
Sigma19mm F/2.8 EX DN	SONY E+ MICRO 4/3	Wide	2012	19mm	f/2.8	143g
Sigma20-200mm F/3.5-6.3 DG | C	L-MOUNT	Zoom	2025	20-200mm	f/3.5	550g
Sigma20-40mm F/2.8 EX DG ASPH IF	CANON EF+ MINOLTA/SONY A, PENTAX K	Zoom	2001	20-40mm	f/2.8	595g
Sigma200-500mm F/2.8 APO EX DG	CANON EF+ NIKON F	Telephoto	2008	200-500mm	f/2.8	15700g
Sigma200mm F/2 DG OS | S	L-MOUNT	Telephoto	2025	200mm	f/2	1820g
Sigma20mm F/1.4 DG DN | A	L-MOUNT+ SONY E	Wide	2022	20mm	f/1.4	635g