Nikon DX Landscape lenses made by Tamron for less than $500 that are 18mm or wider

"This is a fantastic lens! Great versatility, sharpness, focus and ease of use. Fabulous photos!" bhphotovideo.com

	Min focal length	18 mm			Max focal length	200 mm
	Zoom range	11.1x			Aperture	f/3.5
	Image stabilization	None			Length	84 mm
	Fixed aperture	No			Diameter	74 mm

"Mounted on my Nikon D90. The lens capability is as good with its Nikon equivalent at half the price after rebate. Autofocus speed is just fast enough for my application. The picture quality at low level light with flash activated on auto-mode is excellent." bhphotovideo.com

	Min focal length	10 mm			Max focal length	24 mm
	Zoom range	2.4x			Aperture	f/3.5
	Image stabilization	None			Length	99 mm
	Fixed aperture	No			Diameter	79 mm

"Definitely a great and excellent upgrade from my kit lens. Definitely very happy with the overall quality with landscape or portrait photos." bhphotovideo.com

Fixed aperture The same maximum aperture at all focal lengths

	Min focal length	17 mm			Max focal length	50 mm
	Zoom range	2.9x			Aperture	f/2.8
	Image stabilization	None			Length	81 mm
	Fixed aperture	Yes			Diameter	74 mm