Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
Sigma300mm F/4 APO Tele Macro ZEN	CANON EF	Macro	1994	300mm	f/4	1335g
Sigma30mm F/1.4 DC HSM | A	CANON EF	Wide	2013	30mm	f/1.4	435g
Sigma30mm F/1.4 EX DC HSM	CANON EF	Wide	2005	30mm	f/1.4	400g
Sigma35-135mm F/3.5-4.5	CANON EF	Zoom	1986	35-135mm	f/3.5	565g
Sigma35-135mm F/4-5.6 UC ZEN	CANON EF	Zoom	1990	35-135mm	f/4	430g
Sigma35-70mm F/3.5-4.5	CANON EF	Zoom	1988	35-70mm	f/3.5	325g
Sigma35-80mm F/4-5.6 DL	CANON EF	Zoom	1991	35-80mm	f/4	—
Sigma35-80mm F/4-5.6 DL ZEN	CANON EF	Zoom	1990	35-80mm	f/4	285g
Sigma35mm F/1.4 DG HSM | A	CANON EF	Wide	2012	35mm	f/1.4	665g
Sigma4.5mm F/2.8 EX DC Circular Fisheye HSM	CANON EF	Fisheye	2007	4mm	f/2.8	470g
Sigma4.5mm F/2.8 EX DC Fisheye HSM	CANON EF	Fisheye	2007	4mm	f/2.8	470g
Sigma400-1000mm F/5.6 Attachment	CANON EF	Telephoto	2008	400-1000mm	f/5.6	288g
Sigma400mm F/5.6	CANON EF	Telephoto	1986	400mm	f/5.6	930g
Sigma400mm F/5.6 APO Macro HSM ZEN	CANON EF	Macro	1996	400mm	f/5.6	1500g
Sigma400mm F/5.6 APO Tele Macro HSM ZEN	CANON EF	Macro	1996	400mm	f/5.6	1500g
Sigma400mm F/5.6 APO ZEN	CANON EF	Telephoto	1988	400mm	f/5.6	1100g
Sigma400mm F/5.6 Tele APO ZEN	CANON EF	Telephoto	1988	400mm	f/5.6	1100g
Sigma50-100mm F/1.8 DC HSM | A	CANON EF	Portrait	2016	50-100mm	f/1.8	1490g
Sigma50-150mm F/2.8 APO EX DC HSM	CANON EF	Zoom	2006	50-150mm	f/2.8	770g
Sigma50-150mm F/2.8 APO EX DC HSM II	CANON EF	Zoom	2007	50-150mm	f/2.8	780g
Sigma50-150mm F/2.8 APO EX DC OS HSM	CANON EF	Zoom	2011	50-150mm	f/2.8	1350g
Sigma50-200mm F/4-5.6 DC OS HSM	CANON EF	Zoom	2009	50-200mm	f/4	420g
Sigma50-500mm F/4-6.3 APO EX DG	CANON EF	Zoom	2005	50-500mm	f/4	1840g
Sigma50-500mm F/4-6.3 APO EX DG [HSM]	CANON EF	Zoom	2005	50-500mm	f/4	1840g
Sigma50-500mm F/4-6.3 APO EX RF	CANON EF	Zoom	2000	50-500mm	f/4	1850g
Sigma50-500mm F/4-6.3 APO EX RF [HSM]	CANON EF	Zoom	2000	50-500mm	f/4	1850g
Sigma50-500mm F/4.5-6.3 APO DG OS HSM	CANON EF	Zoom	2010	50-500mm	f/4.5	1970g
Sigma500mm F/4 DG OS HSM | S	CANON EF	Telephoto	2016	500mm	f/4	3310g