Lenses for less than $100 that have a focus motor and have a f/4 or faster aperture

"The optics are everything that I had expected and more." bhphotovideo.com

More advanced image stabilization Canon IS

Fixed aperture The same maximum aperture at all focal lengths

	Aperture	f/4			Zoom range	4.4x
	Focus motor	Canon USM			Diameter	84 mm
	Image stabilization	Canon IS			Max focal length	105 mm
	Fixed aperture	Yes			Length	107 mm

"Great lens, Super sharp for both macro and portraits. It is my most used portrait lens. Wonderful fast focus, good build quality." bhphotovideo.com

	Aperture	f/2.8			Zoom range	1x
	Focus motor	Canon USM			Diameter	73 mm
	Image stabilization	None			Max focal length	60 mm
	Fixed aperture	n/a			Length	70 mm

"Great coverage, lightweight and affordable." bhphotovideo.com

Fixed aperture The same maximum aperture at all focal lengths

	Aperture	f/4			Zoom range	2.4x
	Focus motor	Canon USM			Diameter	84 mm
	Image stabilization	None			Max focal length	40 mm
	Fixed aperture	Yes			Length	97 mm

"Very quick focus and keeping in mind this is a low cost lens that gives decent image results that compare well with its price point. Very happy with it for those times I need that extra reach. Out of focus bokeh is also quite nice." bhphotovideo.com

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

Great telephoto lens 200 mm

	Aperture	f/4			Zoom range	4.4x
	Focus motor	Generic motor			Diameter	70 mm
	Image stabilization	Panasonic MEGA O.I.S.			Max focal length	200 mm
	Fixed aperture	No			Length	100 mm

"I purchased this lens because it's small, sharp, fast, light and cheap. Something I can put on my Canon body and take with me on business trips " bhphotovideo.com

Wide aperture f/1.8

	Aperture	f/1.8			Zoom range	1x
	Focus motor	Generic motor			Diameter	69 mm
	Image stabilization	None			Max focal length	50 mm
	Fixed aperture	n/a			Length	41 mm

"Coupled with a full frame body like the 5DMII this is an excellent lens for architecture, interior or any form of landscape photography." bhphotovideo.com

Fixed aperture The same maximum aperture at all focal lengths

	Aperture	f/2.8			Zoom range	2.2x
	Focus motor	Canon USM			Diameter	89 mm
	Image stabilization	None			Max focal length	35 mm
	Fixed aperture	Yes			Length	112 mm

"In my use of the lens with a Sigma mount, I have found it to be very good. The build quality is very good." bhphotovideo.com

Wide aperture f/1.4

	Aperture	f/1.4			Zoom range	1x
	Focus motor	Sigma HSM			Diameter	84 mm
	Image stabilization	None			Max focal length	50 mm
	Fixed aperture	n/a			Length	69 mm