Prime Portrait lenses that have a focus motor and have a f/2 or faster aperture

"This Lens is very bright, with an ease of focus over it's complete range.As an Event/Fashion-Portrait Photographer i use this 50mm as my main lens."

	Aperture	f/1.4			Length	68 mm
	Focus motor	Sigma HSM			Weight	0.5 kg
	Min focal length	50 mm			Diameter	85 mm
	Max focal length	50 mm			Auto focus	Yes

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

	Aperture	f/2			Length	112 mm
	Focus motor	Canon USM			Weight	0.7 kg
	Min focal length	135 mm			Diameter	84 mm
	Max focal length	135 mm			Auto focus	Yes

"In my use of the lens with a Sigma mount, I have found it to be very good. The build quality is very good."

	Aperture	f/1.4			Length	68 mm
	Focus motor	Sigma HSM			Weight	0.5 kg
	Min focal length	50 mm			Diameter	85 mm
	Max focal length	50 mm			Auto focus	Yes

"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			Length	68 mm
	Focus motor	Sigma HSM			Weight	0.5 kg
	Min focal length	50 mm			Diameter	85 mm
	Max focal length	50 mm			Auto focus	Yes

"This is a great portrait lense. Well built, quick and sharp focus."

	Aperture	f/1.4			Length	74 mm
	Focus motor	Sigma HSM			Weight	0.5 kg
	Min focal length	50 mm			Diameter	85 mm
	Max focal length	50 mm			Auto focus	Yes

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

	Aperture	f/1.4			Length	68 mm
	Focus motor	Sigma HSM			Weight	0.5 kg
	Min focal length	50 mm			Diameter	85 mm
	Max focal length	50 mm			Auto focus	Yes

"It is terrific! Colors are warm and pure, autofocus is fast and razor sharp, and backgrounds melt into smooth blurred colors."

	Aperture	f/1.4			Length	68 mm
	Focus motor	Sigma HSM			Weight	0.5 kg
	Min focal length	50 mm			Diameter	85 mm
	Max focal length	50 mm			Auto focus	Yes

"Great lens in low light conditions and an excellent choice for portraits too."

	Aperture	f/1.4			Length	51 mm
	Focus motor	Canon USM			Weight	290 g
	Min focal length	50 mm			Diameter	74 mm
	Max focal length	50 mm			Auto focus	Yes

"I love how light weight and compact this lens is. Its sharpness at 1.4 is amazing."

	Aperture	f/1.4			Length	54 mm
	Focus motor	Nikon AF-S			Weight	280 g
	Min focal length	50 mm			Diameter	74 mm
	Max focal length	50 mm			Auto focus	Yes

"I was told how good this lens is, but it is much better than they said. It is not as heavy as everyone said. i find it just as it should be. If that is a ten carat diamond it should weight like one."

	Aperture	f/1.2			Length	n/a
	Focus motor	Canon USM			Weight	1 kg
	Min focal length	85 mm			Diameter	n/a
	Max focal length	85 mm			Auto focus	Yes