Canon EOS Rebel T1i Zoom Wide angle lenses that have a Canon USM focus motor

"The lens is certainly fast enough for wide angle work."

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 ultra-wide angle lens offers tack-sharp possibilities even around the edges."

	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 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

"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

"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