Name Manufacturer / Model	Mount Bayonet	Type Category	Year Released	Focal mm	Aperture f/	Weight g
CanonEF 24mm F/2.8	CANON EF	Wide	—	24mm	f/2.8	270g
CanonEF 24mm F/2.8 IS USM	CANON EF	Wide	2012	24mm	f/2.8	280g
CanonEF 28-105mm F/3.5-4.5 II USM	CANON EF	Zoom	2000	28-105mm	f/3.5	375g
CanonEF 28-105mm F/3.5-4.5 USM	CANON EF	Zoom	1992	28-105mm	f/3.5	375g
CanonEF 28-105mm F/4-5.6	CANON EF	Zoom	2002	28-105mm	f/4	210g
CanonEF 28-105mm F/4-5.6	CANON EF	Zoom	—	28-105mm	f/4	210g
CanonEF 28-105mm F/4-5.6 USM	CANON EF	Zoom	2002	28-105mm	f/4	210g
CanonEF 28-135mm F/3.5-5.6 IS USM	CANON EF	Zoom	1998	28-135mm	f/3.5	540g
CanonEF 28-200mm F/3.5-5.6	CANON EF	Zoom	2000	28-200mm	f/3.5	495g
CanonEF 28-200mm F/3.5-5.6 USM	CANON EF	Zoom	2000	28-200mm	f/3.5	500g
CanonEF 28-200mm F/4-5.6	CANON EF	Zoom	—	28-200mm	f/4	495g
CanonEF 28-200mm F/4-5.6 USM	CANON EF	Zoom	—	28-200mm	f/4	500g
CanonEF 28-300mm F/3.5-5.6 L IS USM	CANON EF	Zoom	—	28-300mm	f/3.5	1670g
CanonEF 28-300mm F/3.5-5.6L IS USM	CANON EF	Zoom	2004	28-300mm	f/3.5	1670g
CanonEF 28-70mm F/2.8 L	CANON EF	Zoom	—	28-70mm	f/2.8	880g
CanonEF 28-70mm F/2.8L USM	CANON EF	Zoom	1993	28-70mm	f/2.8	880g
CanonEF 28-70mm F/3.5-4.5	CANON EF	Zoom	1987	28-70mm	f/3.5	300g
CanonEF 28-70mm F/3.5-4.5 II	CANON EF	Zoom	1988	28-70mm	f/3.5	285g
CanonEF 28-80mm F/2.8-4 L	CANON EF	Zoom	—	28-80mm	f/2.8	945g
CanonEF 28-80mm F/2.8-4L USM	CANON EF	Zoom	1989	28-80mm	f/2.8	945g
CanonEF 28-80mm F/3.5-5.6	CANON EF	Zoom	1996	28-80mm	f/3.5	200g
CanonEF 28-80mm F/3.5-5.6	CANON EF	Zoom	—	28-80mm	f/3.5	200g
CanonEF 28-80mm F/3.5-5.6 II	CANON EF	Zoom	1999	28-80mm	f/3.5	200g
CanonEF 28-80mm F/3.5-5.6 II USM	CANON EF	Zoom	1993	28-80mm	f/3.5	200g
CanonEF 28-80mm F/3.5-5.6 III USM	CANON EF	Zoom	1995	28-80mm	f/3.5	205g
CanonEF 28-80mm F/3.5-5.6 IV USM	CANON EF	Zoom	1996	28-80mm	f/3.5	200g
CanonEF 28-80mm F/3.5-5.6 USM	CANON EF	Zoom	1991	28-80mm	f/3.5	330g
CanonEF 28-80mm F/3.5-5.6 V USM	CANON EF	Zoom	1999	28-80mm	f/3.5	220g