Canon EOS Rebel T1i Zoom Lenses made by Sigma

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

Very light 0.6 kg

Low price $594.00

Fixed aperture The same aperture at all focal lengths

	Max focal length	50 mm			Zoom range	2.9x
	Fixed aperture	Yes			Length	n/a
	Image stabilization	Sigma OS			Weight	0.6 kg
	Aperture	f/2.8			Min focal length	17 mm

"The OS works incredibly well and perhaps I got a great copy, but it is sharp wide open."

Very light 1.4 kg

Fixed aperture The same aperture at all focal lengths

More advanced image stabilization Sigma OS

	Max focal length	200 mm			Zoom range	2.9x
	Fixed aperture	Yes			Length	n/a
	Image stabilization	Sigma OS			Weight	1.4 kg
	Aperture	f/2.8			Min focal length	70 mm

"I'm able to photograph from the endzone and since its a zoom 120 to 300 I use it on the side line accross from the quarterback and still had zoom left."

Fixed aperture The same aperture at all focal lengths

	Max focal length	300 mm			Zoom range	2.5x
	Fixed aperture	Yes			Length	269 mm
	Image stabilization	None			Weight	2.6 kg
	Aperture	f/2.8			Min focal length	120 mm

" I got a chance to test multiple samples of this lens with multiple samples of Canon's 24-70L, and this lens outperformed the Canon lens, especially in the center"

Quite short 95 mm

Fixed aperture The same aperture at all focal lengths

Low price $824.00

	Max focal length	70 mm			Zoom range	2.9x
	Fixed aperture	Yes			Length	95 mm
	Image stabilization	None			Weight	n/a
	Aperture	f/2.8			Min focal length	24 mm

"The lens is great, especially If you like taking interior shots or panoramic, architectural buildings, architectural models."

Very light 0.5 kg

Low price $599.00

Fixed aperture The same aperture at all focal lengths

	Max focal length	20 mm			Zoom range	2x
	Fixed aperture	Yes			Length	n/a
	Image stabilization	None			Weight	0.5 kg
	Aperture	f/3.5			Min focal length	10 mm

"It's SUPER quiet and love that it comes with a hood and has a metal mount. Very durable and nice lens."

Very light 395 g

Low price $199.00

More advanced image stabilization Sigma OS

	Max focal length	50 mm			Zoom range	2.8x
	Fixed aperture	No			Length	n/a
	Image stabilization	Sigma OS			Weight	395 g
	Aperture	f/2.8			Min focal length	18 mm

"I can not imagine paying double this price from the Canon lens and I am a firm believer in Canon lenses. Very sharp and with the hyper sonic motor it is as fast as my ultrasonic lenses. It is built very sturdy and I am sure it will be well worth the money."

Very light 1.4 kg

Low price $799.00

Fixed aperture The same aperture at all focal lengths

	Max focal length	200 mm			Zoom range	2.9x
	Fixed aperture	Yes			Length	184 mm
	Image stabilization	None			Weight	1.4 kg
	Aperture	f/2.8			Min focal length	70 mm

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

Very light 0.6 kg

Low price $649.00

	Max focal length	16 mm			Zoom range	2x
	Fixed aperture	No			Length	n/a
	Image stabilization	None			Weight	0.6 kg
	Aperture	f/4.5			Min focal length	8 mm

"Love the wide range of focal length from 50 to 500mm. I find the quality of the photos at all focal lengths to be very crisp and in focus."

Great zoom range 10x

Great telephoto lens 500 mm

More advanced image stabilization Sigma OS

	Max focal length	500 mm			Zoom range	10x
	Fixed aperture	No			Length	219 mm
	Image stabilization	Sigma OS			Weight	2 kg
	Aperture	f/4.5			Min focal length	50 mm

"I love this lens, bought it primarily for wildlife. Tack sharp images of antelope while braced against nothing but the frame of my car window (with the car engine running!) at ISO 100 with Optical Stabilization turned on. "

Great telephoto lens 400 mm

More advanced image stabilization Sigma OS

Low price $899.00

	Max focal length	400 mm			Zoom range	3.3x
	Fixed aperture	No			Length	204 mm
	Image stabilization	Sigma OS			Weight	1.7 kg
	Aperture	f/4.5			Min focal length	120 mm