Tamron Landscape lenses that have a focus motor and have a f/2.8 or faster aperture

"It is amazing for the price how crisp and clear the images are with this lens. Beside the ability to work in lower light and create nice out of focus back grounds with the 2.8. This is a must for anyone shoot portraits on a budget. The macro feature on this lens is very good as well." bhphotovideo.com

	Focus motor	Generic motor			Length	92 mm
	Aperture	f/2.8			Weight	0.5 kg
	Image stabilization	None			Zoom range	2.7x
	Diameter	73 mm			Max focal length	75 mm

"Great overall walk-around lens. I rencently took this lens to Germany and was impressed with the pictures I got. It's a great zoom lens with a low aperature." bhphotovideo.com

	Focus motor	Generic motor			Length	92 mm
	Aperture	f/2.8			Weight	0.5 kg
	Image stabilization	None			Zoom range	2.7x
	Diameter	73 mm			Max focal length	75 mm

"I have had this lens for only a few weeks, but it's definitely become my primary lens for my D90. I really like the weight and size." bhphotovideo.com

	Focus motor	Generic motor			Length	81 mm
	Aperture	f/2.8			Weight	430 g
	Image stabilization	None			Zoom range	2.9x
	Diameter	74 mm			Max focal length	50 mm

"This lens is great. It is consistently sharp, with excellent contrast, and good color balance." bhphotovideo.com

	Focus motor	Generic motor			Length	81 mm
	Aperture	f/2.8			Weight	430 g
	Image stabilization	None			Zoom range	2.9x
	Diameter	74 mm			Max focal length	50 mm

"Lens has a great look to it! For the money it is beyond worth it. We use it on our 7d's and the quality is out of this world!" bhphotovideo.com

More advanced image stabilization Tamron VC

	Focus motor	Generic motor			Length	94 mm
	Aperture	f/2.8			Weight	0.6 kg
	Image stabilization	Tamron VC			Zoom range	2.9x
	Diameter	80 mm			Max focal length	50 mm