Lenses for less than $500 that have a generic focus motor, have a 100mm or longer focal length and have a f/4 or faster aperture

"I use the lens for everyday use. It has a nice range and a good price point for the quality. It is easily interchangeable and well built." bhphotovideo.com

Great zoom range 11.1x

More advanced image stabilization Canon IS

	Max focal length	200 mm			Zoom range	11.1x
	Aperture	f/3.5			Diameter	79 mm
	Focus motor	Generic motor			Length	102 mm
	Image stabilization	Canon IS			Min focal length	18 mm

"Very impressed with this lens [...].This lens is all about build & image quality & it is also very easy to use & to switch to manual focus." bhphotovideo.com

Wide aperture f/2.8

	Max focal length	100 mm			Zoom range	1x
	Aperture	f/2.8			Diameter	74 mm
	Focus motor	Generic motor			Length	95 mm
	Image stabilization	None			Min focal length	100 mm

"I'm very impressed with the quality of the photos with this lens. I couldn't find anything wrong with any photos at any range. Durable construction, not too long as to make the camera unbalanced. Nice lens!!!" bhphotovideo.com

More advanced image stabilization Panasonic MEGA O.I.S.

	Max focal length	200 mm			Zoom range	4.4x
	Aperture	f/4			Diameter	70 mm
	Focus motor	Generic motor			Length	100 mm
	Image stabilization	Panasonic MEGA O.I.S.			Min focal length	45 mm

"Lightweight, easy to use & it's so wonderful to use one lens & not have to switch back from one lens to another & miss a photo op!" bhphotovideo.com

Great zoom range 11.1x

	Max focal length	200 mm			Zoom range	11.1x
	Aperture	f/3.5			Diameter	74 mm
	Focus motor	Generic motor			Length	84 mm
	Image stabilization	None			Min focal length	18 mm

"I've been using this lens for over a year, and feel it is well worth the money. For a very reasonable price you get a lens that has reasonable sharpness, and an effective macro. There are much cheaper lenses out there and much more expensive ones too. If you are looking for a good zoom lens at a reasonable price, you should put this on your list of top contenders." bhphotovideo.com

	Max focal length	300 mm			Zoom range	4.3x
	Aperture	f/4			Diameter	77 mm
	Focus motor	Generic motor			Length	120 mm
	Image stabilization	None			Min focal length	70 mm

" Performance is very good for a travel lens; the best out of all the super zooms I have used. " bhphotovideo.com

More advanced image stabilization Panasonic MEGA O.I.S.

Great zoom range 10x

	Max focal length	140 mm			Zoom range	10x
	Aperture	f/4			Diameter	70 mm
	Focus motor	Generic motor			Length	84 mm
	Image stabilization	Panasonic MEGA O.I.S.			Min focal length	14 mm