Canon Rebel T3i Wide angle lenses that have a Canon USM focus motor

"Very good picture clarity and the wide angle makes it my go-to lens for almost any outdoor situation."

	Focus motor	Canon USM			Aperture	f/3.5
	Image stabilization	None			Max focal length	22 mm
	Fixed aperture	No			Length	90 mm
	Zoom range	2.2x			Weight	385 g

"This is my primary lens for shooting weddings and portraits. Great kit lens as long as you take care of it. The first one I had lasted about 6 years and that was with abuse."

More advanced image stabilization Canon IS

	Focus motor	Canon USM			Aperture	f/4
	Image stabilization	Canon IS			Max focal length	85 mm
	Fixed aperture	No			Length	92 mm
	Zoom range	5x			Weight	475 g

"Great coverage, lightweight and affordable."

Fixed aperture The same aperture at all focal lengths

	Focus motor	Canon USM			Aperture	f/4
	Image stabilization	None			Max focal length	40 mm
	Fixed aperture	Yes			Length	97 mm
	Zoom range	2.4x			Weight	0.5 kg

"This is also a great lens for shooting HD video."

Fixed aperture The same aperture at all focal lengths

More advanced image stabilization Canon IS

	Focus motor	Canon USM			Aperture	f/2.8
	Image stabilization	Canon IS			Max focal length	55 mm
	Fixed aperture	Yes			Length	110 mm
	Zoom range	3.2x			Weight	0.6 kg

"Of course, I like the features and quality of my L glass, but for the price (and going on the front of a 50D) you can't go wrong. With it's aperture range, I always have a 580 on top when shooting indoors."

More advanced image stabilization Canon IS

	Focus motor	Canon USM			Aperture	f/3.5
	Image stabilization	Canon IS			Max focal length	85 mm
	Fixed aperture	No			Length	n/a
	Zoom range	5.7x			Weight	0.6 kg