Sigma Lenses for less than $500 that are 14mm or wider and have a f/4 or faster aperture

"Takes great, clear, sharp photgraphs." bhphotovideo.com

Fixed aperture The same maximum aperture at all focal lengths

	Aperture	f/3.5			Length	89 mm
	Min focal length	10 mm			Diameter	86 mm
	Fixed aperture	Yes			Auto focus	Yes
	Weight	0.5 kg			Zoom range	2x

"This has become a lens I must have with me. Use it appropriately and it is sharp with minimal to no vignetting." bhphotovideo.com

	Aperture	f/4			Length	89 mm
	Min focal length	10 mm			Diameter	86 mm
	Fixed aperture	No			Auto focus	Yes
	Weight	0.5 kg			Zoom range	2x

"The lens is great, especially If you like taking interior shots or panoramic, architectural buildings, architectural models." bhphotovideo.com

Fixed aperture The same maximum aperture at all focal lengths

	Aperture	f/3.5			Length	89 mm
	Min focal length	10 mm			Diameter	86 mm
	Fixed aperture	Yes			Auto focus	Yes
	Weight	0.5 kg			Zoom range	2x

"I have yet to really put this lens through its paces, but so far I am very satisfied." bhphotovideo.com

Fixed aperture The same maximum aperture at all focal lengths

	Aperture	f/3.5			Length	89 mm
	Min focal length	10 mm			Diameter	86 mm
	Fixed aperture	Yes			Auto focus	Yes
	Weight	0.5 kg			Zoom range	2x

"This is an amazing piece of glass. Tried it out in the store and instantly fell in love with it. It's got a great feel to it and you know you've got quality in your hands." bhphotovideo.com

Fixed aperture The same maximum aperture at all focal lengths

	Aperture	f/3.5			Length	89 mm
	Min focal length	10 mm			Diameter	86 mm
	Fixed aperture	Yes			Auto focus	Yes
	Weight	0.5 kg			Zoom range	2x

"Its a great lens and a good compliment to my kit lens and nifty fifty lens.Great for real estate photo's and video." bhphotovideo.com

	Aperture	f/4			Length	89 mm
	Min focal length	10 mm			Diameter	86 mm
	Fixed aperture	No			Auto focus	Yes
	Weight	0.5 kg			Zoom range	2x