Sigma Lenses

". I went with the Sigma lens and am totally satisfied so far."

Great zoom range 11.1x

More advanced image stabilization Sigma OS

	Fixed aperture	No			Image stabilization	Sigma OS
	Max focal length	200 mm			Length	100 mm
	Zoom range	11.1x			Min focal length	18 mm
	Aperture	f/3.5			Weight	0.6 kg

"Amazing very nice lens."

Fixed aperture The same aperture at all focal lengths

More advanced image stabilization Sigma OS

	Fixed aperture	Yes			Image stabilization	Sigma OS
	Max focal length	50 mm			Length	n/a
	Zoom range	2.9x			Min focal length	17 mm
	Aperture	f/2.8			Weight	0.6 kg

"Very happy with this lens. Used this lens for a wedding this past weeked, very pleased."

More advanced image stabilization Sigma OS

	Fixed aperture	No			Image stabilization	Sigma OS
	Max focal length	70 mm			Length	83 mm
	Zoom range	4.1x			Min focal length	17 mm
	Aperture	f/2.8			Weight	0.5 kg

"It makes a very pleasing to the ear clicking sound when twisted into the camera mount and the zoomer zooms with the smooth elegance of a finely crafted zoomer."

Great telephoto lens 500 mm

More advanced image stabilization Sigma OS

	Fixed aperture	No			Image stabilization	Sigma OS
	Max focal length	500 mm			Length	252 mm
	Zoom range	3.3x			Min focal length	150 mm
	Aperture	f/5			Weight	1.9 kg

"So here I am, with three awesome Sigma lenses and not one bit ashamed of them not saying Nikon on the side."

Fixed aperture The same aperture at all focal lengths

	Fixed aperture	Yes			Image stabilization	None
	Max focal length	200 mm			Length	184 mm
	Zoom range	2.9x			Min focal length	70 mm
	Aperture	f/2.8			Weight	1.4 kg

"It is terrific! Colors are warm and pure, autofocus is fast and razor sharp, and backgrounds melt into smooth blurred colors."

Wide aperture f/1.4

	Fixed aperture	n/a			Image stabilization	None
	Max focal length	50 mm			Length	68 mm
	Zoom range	1x			Min focal length	50 mm
	Aperture	f/1.4			Weight	0.5 kg

"The zoom is smooth once you get the handle of it, and its low light capability is excellent considering the price."

Fixed aperture The same aperture at all focal lengths

More advanced image stabilization Sigma OS

	Fixed aperture	Yes			Image stabilization	Sigma OS
	Max focal length	50 mm			Length	n/a
	Zoom range	2.9x			Min focal length	17 mm
	Aperture	f/2.8			Weight	0.6 kg

"Good clear glass, good auto focus. holds up to the rigors of Iraq pretty well."

More advanced image stabilization Sigma OS

	Fixed aperture	No			Image stabilization	Sigma OS
	Max focal length	200 mm			Length	102 mm
	Zoom range	4x			Min focal length	50 mm
	Aperture	f/4			Weight	n/a

"The lens is an absolutely superb macro lens, razor-sharp, excellent contrast, no CA, a nice, very functional tripod collar that is easily adjusted or removed. Build quality is excellent too. The lens has a very sturdy feel to it, really feels like a piece of professional equipment."

	Fixed aperture	n/a			Image stabilization	None
	Max focal length	150 mm			Length	137 mm
	Zoom range	1x			Min focal length	150 mm
	Aperture	f/2.8			Weight	0.9 kg