Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
Sigma15mm F/1.4 DG DN Fisheye | A	L-MOUNT+ SONY E	Fisheye	2024	15mm	f/1.4	1360g
Sigma15mm F/2.8 EX DG Diagonal Fisheye	CANON EF+ MINOLTA/SONY A, NIKON F, PENTAX K	Fisheye	2005	15mm	f/2.8	370g
Sigma15mm F/2.8 EX DG Fisheye	CANON EF+ MINOLTA/SONY A, PENTAX K	Fisheye	2005	15mm	f/2.8	370g
Sigma15mm F/2.8 EX Diagonal Fisheye	CANON EF	Fisheye	1999	15mm	f/2.8	330g
Sigma15mm F/2.8 EX Fisheye	CANON EF+ MINOLTA/SONY A, PENTAX K	Fisheye	1999	15mm	f/2.8	330g
Sigma16-28mm F/2.8 DG DN | C	L-MOUNT+ SONY E, SONY FE	Wide	2022	16-28mm	f/2.8	450g
Sigma17-35mm F/2.8-4 EX ASPH	CANON EF+ MINOLTA/SONY A, PENTAX K	Wide	1999	17-35mm	f/2.8	400g
Sigma17-35mm F/2.8-4 EX ASPH [HSM]	CANON EF+ MINOLTA/SONY A, PENTAX K	Wide	1999	17-35mm	f/2.8	400g
Sigma17-35mm F/2.8-4 EX DG	CANON EF+ MINOLTA/SONY A, PENTAX K	Wide	2003	17-35mm	f/2.8	560g
Sigma17-50mm F/2.8 EX DC [OS] HSM	CANON EF+ CANON EF-S, MINOLTA/SONY A, NIKON F, NIKON F DX, PENTAX K	Zoom	2010	17-50mm	f/2.8	565g
Sigma17-50mm F/2.8 EX DC HSM	CANON EF+ MINOLTA/SONY A, PENTAX K	Zoom	2010	17-50mm	f/2.8	565g
Sigma17-70mm F/2.8-4.5 DC Macro HSM	NIKON F	Macro	2007	17-70mm	f/2.8	490g
Sigma170-500mm F/5-6.3 APO DG	CANON EF+ MINOLTA/SONY A, PENTAX K	Telephoto	2005	170-500mm	f/5	1345g
Sigma170-500mm F/5-6.3 APO RF ZEN	CANON EF+ MINOLTA/SONY A, PENTAX K	Telephoto	1996	170-500mm	f/5	—
Sigma17mm F/4 DG DN | C	L-MOUNT+ SONY E, SONY FE	Wide	2023	17mm	f/4	225g
Sigma18-125mm F/3.5-5.6 DC	CANON EF+ MINOLTA/SONY A, PENTAX K	Zoom	2004	18-125mm	f/3.5	385g
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 DN DC Contemporary	L-MOUNT+ CANON RF, FUJIFILM X, SONY E	Cinema	—	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