Olympus E-520 Prime Lenses that have a f/2.8 or faster aperture

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

Silent focus motor Silent and fast

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

"Very sharp, quick and accurate to focus on the E-3, and not heavy at all compared to what I already have."

	Aperture	f/1.4			Weight	0.5 kg
	Focus motor	None			Max focal length	25 mm
	Min focal length	25 mm			Diameter	78 mm
	Length	75 mm			Auto focus	Yes

"As the most affordable low-light lens for the 4/3rds System, this is an amazing lens. It's sharp, bright, and works like a charm with an E-410"

Silent focus motor Silent and fast

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

"I use this mostly as a macro lens in conjunction with the ring flash. It does a stellar job with that, especially with flowers. I have also been happy with it as a portrait lens for indoor use; for outdoor portraits I prefer my 35-100 Zuiko zoom lens."

	Aperture	f/2			Weight	300 g
	Focus motor	None			Max focal length	50 mm
	Min focal length	50 mm			Diameter	71 mm
	Length	62 mm			Auto focus	Yes

"First off - f/2 + 150mm = AMAZING bokeh! your backgrounds always end up nice & creamy, which makes your main subject pop out beautifully in the frame."

	Aperture	f/2			Weight	1.6 kg
	Focus motor	None			Max focal length	150 mm
	Min focal length	150 mm			Diameter	100 mm
	Length	150 mm			Auto focus	Yes

"I take most of the pictures with a tripod. So, for certain not so fast picture taking, this lens serves me well. To me, lens with natural looking colors and excellent sharpness are the two most important factors I look in a lens."

	Aperture	f/1.8			Weight	485 g
	Focus motor	None			Max focal length	24 mm
	Min focal length	24 mm			Diameter	84 mm
	Length	82 mm			Auto focus	Yes

"The lens seems to be a good lens as long as you are using manual focus"

Silent focus motor Silent and fast

	Aperture	f/2.8			Weight	0.9 kg
	Focus motor	Sigma HSM			Max focal length	150 mm
	Min focal length	150 mm			Diameter	80 mm
	Length	137 mm			Auto focus	Yes

"This is one Super Len’s…the tack sharpness though out all the stop’s is fantastic. It is quick to focus and great in low light situations."

Great telephoto lens 300 mm

	Aperture	f/2.8			Weight	3.3 kg
	Focus motor	None			Max focal length	300 mm
	Min focal length	300 mm			Diameter	129 mm
	Length	281 mm			Auto focus	Yes

"I??m very happy with the overall performance."

Quite short 24 mm

	Aperture	f/2.8			Weight	95 g
	Focus motor	None			Max focal length	25 mm
	Min focal length	25 mm			Diameter	64 mm
	Length	24 mm			Auto focus	Yes

"I have really enjoyed this lens. It's sharp, easy to use, and affordable. I've used it mostly in its manual focus mode and stopped down to 11-22 and the images are needle sharp."

	Aperture	f/2.8			Weight	450 g
	Focus motor	None			Max focal length	105 mm
	Min focal length	105 mm			Diameter	74 mm
	Length	95 mm			Auto focus	Yes