Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
Sigma18-50mm F/2.8 EX DC Macro	SIGMA SA	Macro	—	18-50mm	f/2.8	—
Sigma18-50mm F/2.8-4.5 DC OS HSM	SIGMA SA	Zoom	—	18-50mm	f/2.8	395g
Sigma18-50mm F/3.5-5.6 DC	SIGMA SA	Zoom	—	18-50mm	f/3.5	—
Sigma180mm F/2.8 APO Macro ZEN	SIGMA SA	Macro	—	180mm	f/2.8	—
Sigma180mm F/3.5 APO EX DG [HSM] Macro	SIGMA SA	Macro	—	180mm	f/3.5	—
Sigma180mm F/3.5 APO EX DG Macro	SIGMA SA	Macro	—	180mm	f/3.5	—
Sigma180mm F/3.5 APO EX IF [HSM] Macro	SIGMA SA	Macro	—	180mm	f/3.5	—
Sigma180mm F/3.5 APO EX IF Macro	SIGMA SA	Macro	—	180mm	f/3.5	—
Sigma180mm F/5.6 APO UC Macro ZEN	SIGMA SA	Macro	—	180mm	f/5.6	—
Sigma18mm F/3.5 ZEN	SIGMA SA	Wide	—	18mm	f/3.5	—
Sigma20-40mm F/2.8 EX DG ASPH IF	SIGMA SA	Zoom	—	20-40mm	f/2.8	—
Sigma200-500mm F/2.8 APO EX DG	SIGMA SA	Telephoto	—	200-500mm	f/2.8	—
Sigma200-500mm F/2.8 EX DG	SIGMA SA	Telephoto	—	200-500mm	f/2.8	15700g
Sigma20mm F/1.4 DG HSM | A	SIGMA SA	Wide	—	20mm	f/1.4	—
Sigma20mm F/1.8 EX DG ASPH RF	SIGMA SA	Wide	—	20mm	f/1.8	520g
Sigma21-35mm F/3.5-4.2 ZEN	SIGMA SA	Wide	—	21-35mm	f/3.5	—
Sigma24-105mm F/4 DG [OS] HSM | A	SIGMA SA	Zoom	—	24-105mm	f/4	—
Sigma24-105mm F/4 DG HSM | A	SIGMA SA	Zoom	—	24-105mm	f/4	—
Sigma24-135mm F/2.8-4.5	SIGMA SA	Zoom	—	24-135mm	f/2.8	—
Sigma24-35mm F/2 DG HSM | A	SIGMA SA	Wide	—	24-35mm	f/2	—
Sigma24-50mm F/4-5.6 UC ZEN	SIGMA SA	Zoom	—	24-50mm	f/4	—
Sigma24-60mm F/2.8 EX DG	SIGMA SA	Zoom	—	24-60mm	f/2.8	—
Sigma24-70mm F/2.8 DG OS HSM | A	SIGMA SA	Zoom	—	24-70mm	f/2.8	—
Sigma24-70mm F/2.8 EX DG ASPH DF	SIGMA SA	Zoom	—	24-70mm	f/2.8	—
Sigma24-70mm F/2.8 EX DG HSM	SIGMA SA	Zoom	—	24-70mm	f/2.8	790g
Sigma24-70mm F/2.8 EX DG IF HSM	SIGMA SA	Zoom	—	24-70mm	f/2.8	—
Sigma24-70mm F/2.8 EX DG Macro	SIGMA SA	Macro	—	24-70mm	f/2.8	715g
Sigma24-70mm F/3.5-5.6 ASPH HF	SIGMA SA	Zoom	—	24-70mm	f/3.5	—