Lenses that have a focus motor and have a f/2 or faster aperture

"Absolutely love the speed of the lens in combination with real wide-angle. Optical quality is top class, as expected for L-class."

	Aperture	f/1.4			Weight	0.6 kg
	Focus motor	Canon USM			Length	87 mm
	Image stabilization	None			Max focal length	24 mm
	Min focal length	24 mm			Diameter	94 mm

"Works brilliantly for me on FF or 1.3 crop camera in event filming and portrait still work."

	Aperture	f/2			Weight	0.7 kg
	Focus motor	Canon USM			Length	112 mm
	Image stabilization	None			Max focal length	135 mm
	Min focal length	135 mm			Diameter	84 mm

"I love this lens. It is nice to buy a product and exceed expectations."

	Aperture	f/1.4			Weight	0.5 kg
	Focus motor	Sigma HSM			Length	68 mm
	Image stabilization	None			Max focal length	50 mm
	Min focal length	50 mm			Diameter	85 mm

"This is the best lens Canon makes. It focuses even faster than the 300mm f/2.8. This lens has made some of the best photos I have ever taken. Great colors, contrast and focus speed. "

More advanced image stabilization Canon IS

Great telephoto lens 200 mm

	Aperture	f/2			Weight	2.5 kg
	Focus motor	Canon USM			Length	208 mm
	Image stabilization	Canon IS			Max focal length	200 mm
	Min focal length	200 mm			Diameter	128 mm

"I use this lens with a Sigma SD14 for fashion photography and portraits and I get stunning quality."

	Aperture	f/1.4			Weight	430 g
	Focus motor	Sigma HSM			Length	59 mm
	Image stabilization	None			Max focal length	30 mm
	Min focal length	30 mm			Diameter	76 mm

"The pictures have been very good so far with nothing remarkable to report."

	Aperture	f/1.4			Weight	0.5 kg
	Focus motor	Sigma HSM			Length	68 mm
	Image stabilization	None			Max focal length	50 mm
	Min focal length	50 mm			Diameter	85 mm

"First off it's a solid lens, a bit heavy but it takes a beating. Fast focus and quiet. I use it with k20 and I am very happy with the results. A must for low light photography."

	Aperture	f/1.4			Weight	0.5 kg
	Focus motor	Sigma HSM			Length	68 mm
	Image stabilization	None			Max focal length	50 mm
	Min focal length	50 mm			Diameter	85 mm

"Very happy with this lens. Tack sharp even wide open. Very little distortion, fast focus..... what else could you want???"

	Aperture	f/1.4			Weight	0.6 kg
	Focus motor	Nikon AF-S			Length	89 mm
	Image stabilization	None			Max focal length	24 mm
	Min focal length	24 mm			Diameter	83 mm

"It produces very sharp images with great contrast. The focusing motor is quiet. It is well made, has a matt black finish and comes with a lens hood and nice case"

	Aperture	f/1.4			Weight	430 g
	Focus motor	Sigma HSM			Length	59 mm
	Image stabilization	None			Max focal length	30 mm
	Min focal length	30 mm			Diameter	76 mm