Four Thirds Zoom Lenses

"Super sharp, wicked quality. Incredible for landscape photography!" bhphotovideo.com

Fixed aperture The same maximum aperture at all focal lengths

	Fixed aperture	Yes			Diameter	86 mm
	Length	119 mm			Aperture	f/4
	Weight	0.8 kg			Zoom range	2x
	Max focal length	14 mm			Min focal length	7 mm

"The SWD focussing is quite exceptional (as is the macro capability). If you have only one ZD lens make it this one." bhphotovideo.com

	Fixed aperture	No			Diameter	80 mm
	Length	99 mm			Aperture	f/2.8
	Weight	0.6 kg			Zoom range	5x
	Max focal length	60 mm			Min focal length	12 mm

"Instant focusing when used with e3. Great color retention." bhphotovideo.com

	Fixed aperture	No			Diameter	87 mm
	Length	157 mm			Aperture	f/2.8
	Weight	1 kg			Zoom range	4x
	Max focal length	200 mm			Min focal length	50 mm

"Amazing performance from this lens." bhphotovideo.com

Great telephoto lens 300 mm

	Fixed aperture	No			Diameter	80 mm
	Length	127 mm			Aperture	f/4
	Weight	0.6 kg			Zoom range	4.3x
	Max focal length	300 mm			Min focal length	70 mm

"Top notch lens without any real weakness, great for portraiture, landscapes, sports and more. Very Sharp, exceptional full-metal build." bhphotovideo.com

Fixed aperture The same maximum aperture at all focal lengths

Wide aperture f/2

	Fixed aperture	Yes			Diameter	97 mm
	Length	214 mm			Aperture	f/2
	Weight	1.7 kg			Zoom range	2.9x
	Max focal length	100 mm			Min focal length	35 mm

"I found the lens solid in feel, easy to change, quick enough focussing" bhphotovideo.com

	Fixed aperture	No			Diameter	79 mm
	Length	74 mm			Aperture	f/4
	Weight	275 g			Zoom range	2x
	Max focal length	18 mm			Min focal length	9 mm

"It provides outstanding sharp photos at long distances; with the f2.8 stopping action (surfers; shore objects from a ship a mile or two off shore). I have used it at sporting events and have even used it for some astronomy work (great for the moon)." bhphotovideo.com

Fixed aperture The same maximum aperture at all focal lengths

Great telephoto lens 250 mm

	Fixed aperture	Yes			Diameter	125 mm
	Length	277 mm			Aperture	f/2.8
	Weight	3.3 kg			Zoom range	2.8x
	Max focal length	250 mm			Min focal length	90 mm

"Light weight and easy to handle. Imagages are very sharp and bright." bhphotovideo.com

Low price $204.41

	Fixed aperture	No			Diameter	66 mm
	Length	72 mm			Aperture	f/4
	Weight	220 g			Zoom range	3.8x
	Max focal length	150 mm			Min focal length	40 mm

"It's very light (not aluminum like the 70s) but the depth of field is surprisingly minimal for a lens of this size" bhphotovideo.com

Low price $217.17

	Fixed aperture	No			Diameter	66 mm
	Length	61 mm			Aperture	f/3.5
	Weight	190 g			Zoom range	3x
	Max focal length	42 mm			Min focal length	14 mm

"Without a shadow of doubt a much better, brighter, sharper lens than the usual kit lens. I use this lens for everything from underwater to panoramic and highly recommend it." bhphotovideo.com

	Fixed aperture	No			Diameter	74 mm
	Length	88 mm			Aperture	f/2.8
	Weight	440 g			Zoom range	3.9x
	Max focal length	54 mm			Min focal length	14 mm