Canon EF (Full-frame) Telephoto lenses for less than $600 that have a Canon USM focus motor

"Nice solid construction, this lens is a great backup lens for those who dont want to double up on L series lenses." bhphotovideo.com

Wide angle lens 28 mm

More advanced image stabilization Canon IS

	Focus motor	Canon USM			Diameter	78 mm
	Image stabilization	Canon IS			Max focal length	135 mm
	Min focal length	28 mm			Length	97 mm
	Fixed aperture	No			Weight	0.5 kg

"This is the lens i have wanted for a few years, I had purchased the NON IS lens 5 years ago and had somne decent results with it, but using the IS Lens is a shear joy." bhphotovideo.com

More advanced image stabilization Canon IS

	Focus motor	Canon USM			Diameter	76 mm
	Image stabilization	Canon IS			Max focal length	300 mm
	Min focal length	70 mm			Length	142 mm
	Fixed aperture	No			Weight	0.6 kg

"I use this for taking photos of the kids, and it is fantastic. super sharp, and not as bulky as the 2.8. I would highly recommend this lens." bhphotovideo.com

Fixed aperture The same maximum aperture at all focal lengths

	Focus motor	Canon USM			Diameter	76 mm
	Image stabilization	None			Max focal length	200 mm
	Min focal length	70 mm			Length	173 mm
	Fixed aperture	Yes			Weight	0.7 kg

"WOW! It is SHARP and contrasty and focuses fast on my 1Ds2. Very lightweight for a 400f4 and the IS seems to work exceptionally well." bhphotovideo.com

More advanced image stabilization Canon IS

Great telephoto lens 400 mm

	Focus motor	Canon USM			Diameter	127 mm
	Image stabilization	Canon IS			Max focal length	400 mm
	Min focal length	400 mm			Length	231 mm
	Fixed aperture	n/a			Weight	1.9 kg