Lenses that have a f/1.4 or faster aperture

"Clarity and color is amazing in low light situations. Also depth of field is amazingly tight at 1.4. I haven't had problems with the autofocus speed. For the price this lens is amazing."

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

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

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

"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			Max focal length	24 mm
	Focus motor	Canon USM			Weight	0.6 kg
	Min focal length	24 mm			Diameter	94 mm
	Length	87 mm			Auto focus	Yes

"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			Max focal length	30 mm
	Focus motor	Sigma HSM			Weight	430 g
	Min focal length	30 mm			Diameter	76 mm
	Length	59 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			Max focal length	50 mm
	Focus motor	Sigma HSM			Weight	0.5 kg
	Min focal length	50 mm			Diameter	85 mm
	Length	68 mm			Auto focus	Yes

"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."

	Aperture	f/1.4			Max focal length	30 mm
	Focus motor	Sigma HSM			Weight	430 g
	Min focal length	30 mm			Diameter	76 mm
	Length	59 mm			Auto focus	Yes

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

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

"The pictures are very sharp. Low light is fantastic. I have not found anything I dislike about it."

	Aperture	f/1.4			Max focal length	50 mm
	Focus motor	None			Weight	222 g
	Min focal length	50 mm			Diameter	64 mm
	Length	38 mm			Auto focus	Yes

"Crisp, clear images. Gorgeous color. Love it....great addition to my bag for portraits."

	Aperture	f/1.4			Max focal length	85 mm
	Focus motor	None			Weight	0.6 kg
	Min focal length	85 mm			Diameter	79 mm
	Length	81 mm			Auto focus	Yes