Canon EF-S Zoom Wide angle lenses made by Sigma

"Great for certain things such as landscape, real-estate, and architecture."

	Zoom range	2x			Max focal length	16 mm
	Image stabilization	None			Aperture	f/4.5
	Fixed aperture	No			Length	n/a
	Focus motor	Sigma HSM			Diameter	n/a

"One of the main pros of these lens is the AF system – fast and acurate."

Fixed aperture The same aperture at all focal lengths

	Zoom range	2.9x			Max focal length	50 mm
	Image stabilization	Sigma OS			Aperture	f/2.8
	Fixed aperture	Yes			Length	n/a
	Focus motor	Sigma HSM			Diameter	n/a

"Very crisp fast focus. Glass is high quality and mechanics are rock solid."

Fixed aperture The same aperture at all focal lengths

	Zoom range	2x			Max focal length	20 mm
	Image stabilization	None			Aperture	f/3.5
	Fixed aperture	Yes			Length	n/a
	Focus motor	Sigma HSM			Diameter	n/a

"Its a great lens and a good compliment to my kit lens and nifty fifty lens.Great for real estate photo's and video."

	Zoom range	2x			Max focal length	20 mm
	Image stabilization	None			Aperture	f/4
	Fixed aperture	No			Length	81 mm
	Focus motor	Sigma HSM			Diameter	84 mm

"Very bright optics, fast auto focus, beautiful soft bokeh, built like a tank, and a great low light lens."

	Zoom range	2.8x			Max focal length	50 mm
	Image stabilization	Sigma OS			Aperture	f/2.8
	Fixed aperture	No			Length	n/a
	Focus motor	Sigma HSM			Diameter	n/a

"I got this lens about a month and a half ago and I have been pleased with it so far. It is my second walk-around lens for my Canon XTi."

	Zoom range	6.9x			Max focal length	125 mm
	Image stabilization	Sigma OS			Aperture	f/3.8
	Fixed aperture	No			Length	89 mm
	Focus motor	Sigma HSM			Diameter	74 mm

"So what is great about it? Well most everything I would say. It is a performer, it's sharp, it's light, it's sturdy, easy to use, and a good all round lens, and also it's easy on your budget from B & H."

	Zoom range	4.1x			Max focal length	70 mm
	Image stabilization	Sigma OS			Aperture	f/2.8
	Fixed aperture	No			Length	n/a
	Focus motor	Sigma HSM			Diameter	n/a

"Great definition, no lens flare. Rapid response with autofocus. Highly Recomended For indoor and out door use."

Great zoom range 11.1x

	Zoom range	11.1x			Max focal length	200 mm
	Image stabilization	None			Aperture	f/3.5
	Fixed aperture	No			Length	78 mm
	Focus motor	None			Diameter	70 mm