Canon EOS Rebel T2i Lenses made by Sigma that have a focus motor

"The zoom is smooth once you get the handle of it, and its low light capability is excellent considering the price."

More advanced image stabilization Sigma OS

Fixed aperture The same aperture at all focal lengths

	Focus motor	Sigma HSM			Max focal length	50 mm
	Fisheye	No			Aperture	f/2.8
	Image stabilization	Sigma OS			Min focal length	17 mm
	Length	n/a			Weight	0.6 kg

"I was completely surprised at the focus accuracy - not a single miss-focus due to the lens. Autofocus was more than fast enough for action shots. This lens is very sharp and with the speed and accuracy of the autofocus it can easily be used for close sport events. Built quality is very good. Macro is excellent, as expected. The mount and hood that comes with the lens is a huge plus."

	Focus motor	Sigma HSM			Max focal length	150 mm
	Fisheye	No			Aperture	f/2.8
	Image stabilization	None			Min focal length	150 mm
	Length	137 mm			Weight	0.9 kg

"Consistent output, fast/accurate auto-focus, nice bokeh, strong construction."

More advanced image stabilization Sigma OS

Fixed aperture The same aperture at all focal lengths

	Focus motor	Sigma HSM			Max focal length	200 mm
	Fisheye	No			Aperture	f/2.8
	Image stabilization	Sigma OS			Min focal length	70 mm
	Length	n/a			Weight	1.4 kg

"I am using this lens on my 7D and absolutely love it!! This is my go-to lens now. Sharp focus and great DOF. Came with a small lens hood and great case. I love the quality of pictures and video this produces."

Wide aperture f/1.4

Quite short 59 mm

	Focus motor	Sigma HSM			Max focal length	30 mm
	Fisheye	No			Aperture	f/1.4
	Image stabilization	None			Min focal length	30 mm
	Length	59 mm			Weight	430 g

"Excellent in low light conditions. Super fast, quiet and precise focus."

Wide aperture f/1.4

Quite short 68 mm

	Focus motor	Sigma HSM			Max focal length	50 mm
	Fisheye	No			Aperture	f/1.4
	Image stabilization	None			Min focal length	50 mm
	Length	68 mm			Weight	0.5 kg

"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

Great telephoto lens 300 mm

	Focus motor	Sigma HSM			Max focal length	300 mm
	Fisheye	No			Aperture	f/2.8
	Image stabilization	None			Min focal length	120 mm
	Length	269 mm			Weight	2.6 kg

"Great lens for outdoor and even interior/architecture. This is a really fun lens especially on portrait."

Fisheye Extremely wide circular images

Quite short 78 mm

Wide angle lens 4.5 mm

	Focus motor	Sigma HSM			Max focal length	4.5 mm
	Fisheye	Yes			Aperture	f/2.8
	Image stabilization	None			Min focal length	4.5 mm
	Length	78 mm			Weight	470 g

"Great for taking macro shots of insects and small objects, nice working distance when taking pictures of camera shy subjects (insects, birds, etc.)."

	Focus motor	Sigma HSM			Max focal length	180 mm
	Fisheye	No			Aperture	f/3.5
	Image stabilization	None			Min focal length	180 mm
	Length	182 mm			Weight	1 kg

"I love this little guy - perfect amount of distortion for my 7D - slightly more than the 15mm Canon Fisheye and not as extreme as other Sigma fisheye lenses"

Fisheye Extremely wide circular images

Quite short 83 mm

Wide angle lens 10 mm

	Focus motor	Sigma HSM			Max focal length	10 mm
	Fisheye	Yes			Aperture	f/2.8
	Image stabilization	None			Min focal length	10 mm
	Length	83 mm			Weight	n/a

"No matter where I sit in the high school gyms in the area I am able to take terrific pictures and have outstanding clarity"

Fixed aperture The same aperture at all focal lengths

	Focus motor	Sigma HSM			Max focal length	70 mm
	Fisheye	No			Aperture	f/2.8
	Image stabilization	None			Min focal length	24 mm
	Length	95 mm			Weight	n/a