Olympus E-520 Low light lenses made by Olympus

"It is excellent for all-around photography and its weather resistance on an E3 body make it great for use in adverse environments."

Silent focus motor Silent and fast

	Focus motor	Olympus SWD			Max focal length	35 mm
	Length	123 mm			Zoom range	2.5x
	Min focal length	14 mm			Diameter	86 mm
	Weight	0.9 kg			Auto focus	Yes

"I bought this lens to use with a E-620 underwater and not had time yet but above water gives great clear photo's seems it's a good all round lens not only a Macro lens , but also takes great macro photo's"

Quite short 62 mm

	Focus motor	None			Max focal length	50 mm
	Length	62 mm			Zoom range	1x
	Min focal length	50 mm			Diameter	71 mm
	Weight	300 g			Auto focus	Yes

"This lens is very useful in low light and with fast action events. The lens is very fast (bright) which allows for fast shutter speeds to capture the action"

	Focus motor	None			Max focal length	100 mm
	Length	214 mm			Zoom range	2.9x
	Min focal length	35 mm			Diameter	97 mm
	Weight	1.6 kg			Auto focus	Yes

"The real benefit of course is that it maintains the DOF of a 150mm lens at its effective new focal length, plus the gain of a stop of aperture speed."

	Focus motor	None			Max focal length	150 mm
	Length	150 mm			Zoom range	1x
	Min focal length	150 mm			Diameter	100 mm
	Weight	1.6 kg			Auto focus	Yes