Sony Alpha DSLR-A390 Low light lenses that have a f/2.8 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."

Silent focus motor Silent and fast

	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

"I needed a lens for low-light situations (specifically inside of a large church) and this fits the bill exactly."

	Aperture	f/1.4			Length	81 mm
	Focus motor	None			Weight	0.6 kg
	Min focal length	85 mm			Diameter	72 mm
	Max focal length	85 mm			Auto focus	Yes

"It is excellent for no-flash low light indoor shots like weddings, receptions, parties, etc. Its also good for fast motion outdoor shots like kids and pets playing."

	Aperture	f/1.4			Length	59 mm
	Focus motor	None			Weight	430 g
	Min focal length	30 mm			Diameter	76 mm
	Max focal length	30 mm			Auto focus	Yes

"Very fast lens, shutter and focus wise. Picture quality/bokeh is awesome wide open."

	Aperture	f/1.4			Length	43 mm
	Focus motor	None			Weight	220 g
	Min focal length	50 mm			Diameter	65 mm
	Max focal length	50 mm			Auto focus	Yes

"The most amazing thing about this lens is not just the fact that it's the fastest 135mm lens for 35mm photography. It also focuses all the way down to 0.72m!"

	Aperture	f/1.8			Length	115 mm
	Focus motor	None			Weight	1 kg
	Min focal length	135 mm			Diameter	88 mm
	Max focal length	135 mm			Auto focus	Yes

"Excellent lens for wide angle pictures! I use it on a Sony Alpha 900. Takes great pictures and is easy to attach and remove."

	Aperture	f/1.8			Length	86 mm
	Focus motor	None			Weight	0.5 kg
	Min focal length	20 mm			Diameter	89 mm
	Max focal length	20 mm			Auto focus	Yes