Wide angle lenses

"All I can say is WOW!! this is a great lens!"

Fixed aperture The same aperture at all focal lengths

	Fixed aperture	Yes			Zoom range	1.7x
	Image stabilization	None			Weight	1 kg
	Aperture	f/2.8			Max focal length	24 mm
	Length	131 mm			Diameter	98 mm

"Very bright optics, fast auto focus, beautiful soft bokeh, built like a tank, and a great low light lens."

More advanced image stabilization Sigma OS

	Fixed aperture	No			Zoom range	2.8x
	Image stabilization	Sigma OS			Weight	395 g
	Aperture	f/2.8			Max focal length	50 mm
	Length	n/a			Diameter	n/a

"Great for certain things such as landscape, real-estate, and architecture."

	Fixed aperture	No			Zoom range	2x
	Image stabilization	None			Weight	0.6 kg
	Aperture	f/4.5			Max focal length	16 mm
	Length	n/a			Diameter	n/a

"Very pleased with low light and macro-ish capability, as well as high-contrast backlit subjects."

More advanced image stabilization Nikon VR

Fixed aperture The same aperture at all focal lengths

	Fixed aperture	Yes			Zoom range	2.2x
	Image stabilization	Nikon VR			Weight	0.7 kg
	Aperture	f/4			Max focal length	35 mm
	Length	125 mm			Diameter	83 mm

"Takes great, clear, sharp photgraphs."

Fixed aperture The same aperture at all focal lengths

	Fixed aperture	Yes			Zoom range	2x
	Image stabilization	None			Weight	0.5 kg
	Aperture	f/3.5			Max focal length	20 mm
	Length	n/a			Diameter	n/a

"Very good picture clarity and the wide angle makes it my go-to lens for almost any outdoor situation."

	Fixed aperture	No			Zoom range	2.2x
	Image stabilization	None			Weight	385 g
	Aperture	f/3.5			Max focal length	22 mm
	Length	90 mm			Diameter	84 mm

"This wide angle lense proved to be better than I had expected...what an addition to my photography line-up."

	Fixed aperture	No			Zoom range	2.4x
	Image stabilization	None			Weight	460 g
	Aperture	f/3.5			Max focal length	24 mm
	Length	87 mm			Diameter	83 mm

"Use for landscape photography. Good, fast auto focus."

	Fixed aperture	No			Zoom range	2x
	Image stabilization	None			Weight	0.6 kg
	Aperture	f/4.5			Max focal length	16 mm
	Length	n/a			Diameter	n/a

"The lens is very solid. The focus ring on it is very stable unlike what you would get a 50mm 1.4."

	Fixed aperture	n/a			Zoom range	1x
	Image stabilization	None			Weight	404 g
	Aperture	f/2.8			Max focal length	20 mm
	Length	71 mm			Diameter	79 mm

"I use this lens for automotive photography and it's amazing. At the 10mm end you CAN get a semi-fisheye look or back off a bit and get a normal wide angle look. "

	Fixed aperture	No			Zoom range	2x
	Image stabilization	None			Weight	470 g
	Aperture	f/4			Max focal length	20 mm
	Length	81 mm			Diameter	84 mm