Canon EOS Rebel XSi 50mm Lenses that have a f/2 or faster aperture

"It's a very powerful lens and much better than de another lens on this aperture, it's amazing."

Silent focus motor Silent and fast

Supports autofocus Easier to use

	Aperture	f/1.4			Weight	0.5 kg
	Auto focus	Yes			Diameter	85 mm
	Focus motor	Sigma HSM			Zoom range	1x
	Length	68 mm			Fisheye	No

"Excellent in low light, good glass and pin sharp from 2.0, very light and good value for money"

Silent focus motor Silent and fast

Supports autofocus Easier to use

	Aperture	f/1.4			Weight	290 g
	Auto focus	Yes			Diameter	74 mm
	Focus motor	Canon USM			Zoom range	1x
	Length	51 mm			Fisheye	No

"Can not compare it with any other lens. This is THE lens for portrait photography "

Silent focus motor Silent and fast

Supports autofocus Easier to use

	Aperture	f/1.2			Weight	0.6 kg
	Auto focus	Yes			Diameter	n/a
	Focus motor	Canon USM			Zoom range	1x
	Length	n/a			Fisheye	No

"Use it in low light or for portraits, or as a general walk around lens. It's the one that stays on my camera all the time now. "

Supports autofocus Easier to use

	Aperture	f/1.8			Weight	132 g
	Auto focus	Yes			Diameter	69 mm
	Focus motor	None			Zoom range	1x
	Length	41 mm			Fisheye	No

"Extremely sharp, and it feels like a 'real' lens. I am using it for street photos at the moment, and its fairly challenging to pull the focus correctly, but once you get over that its great."

	Aperture	f/1.4			Weight	330 g
	Auto focus	No			Diameter	66 mm
	Focus motor	None			Zoom range	1x
	Length	69 mm			Fisheye	No

"The Zeiss lens is light, compact, extremely well-built and renders incredibly crisp, contrasty images. The mechanics of this lens are a delight to experience...in short, an incomparable lens!"

	Aperture	f/2			Weight	0.5 kg
	Auto focus	No			Diameter	72 mm
	Focus motor	None			Zoom range	1x
	Length	88 mm			Fisheye	No