Sony Alpha DSLR-A390 Zoom Lenses that have a focus motor

"used it mostly for taking pictures of small animals flowers and trees, and I have to say I was pleasantly surprised with the qualities of the results."

Fixed aperture The same aperture at all focal lengths

	Focus motor	Sony SSM			Aperture	f/2.8
	Fixed aperture	Yes			Length	197 mm
	Max focal length	200 mm			Weight	1.4 kg
	Image stabilization	None			Min focal length	70 mm

"The lens feels very solid and well made."

Fixed aperture The same aperture at all focal lengths

More advanced image stabilization Sigma OS

	Focus motor	Sigma HSM			Aperture	f/2.8
	Fixed aperture	Yes			Length	n/a
	Max focal length	50 mm			Weight	0.6 kg
	Image stabilization	Sigma OS			Min focal length	17 mm

"Excellent color correctness. Picture is crisp in all areas."

Fixed aperture The same aperture at all focal lengths

	Focus motor	Sony SSM			Aperture	f/2.8
	Fixed aperture	Yes			Length	114 mm
	Max focal length	35 mm			Weight	0.9 kg
	Image stabilization	None			Min focal length	16 mm

"I have yet to really put this lens through its paces, but so far I am very satisfied."

Fixed aperture The same aperture at all focal lengths

	Focus motor	Sigma HSM			Aperture	f/3.5
	Fixed aperture	Yes			Length	88 mm
	Max focal length	20 mm			Weight	0.5 kg
	Image stabilization	None			Min focal length	10 mm

"Use in everyday photography, fast focusing and great quality pictures."

More advanced image stabilization Sigma OS

	Focus motor	Sigma HSM			Aperture	f/2.8
	Fixed aperture	No			Length	n/a
	Max focal length	50 mm			Weight	395 g
	Image stabilization	Sigma OS			Min focal length	18 mm

"This is a fantastic lens. It is super fast, very sharp, and so true to color."

Fixed aperture The same aperture at all focal lengths

	Focus motor	Sigma HSM			Aperture	f/2.8
	Fixed aperture	Yes			Length	95 mm
	Max focal length	70 mm			Weight	0.7 kg
	Image stabilization	None			Min focal length	24 mm

"Having the f2.8 throughout the range allows the pictures to be light without noise. It focuses super quick."

Fixed aperture The same aperture at all focal lengths

	Focus motor	Sigma HSM			Aperture	f/2.8
	Fixed aperture	Yes			Length	184 mm
	Max focal length	200 mm			Weight	1.4 kg
	Image stabilization	None			Min focal length	70 mm

". It's construction with Metal and Plastic minimizes weight while maintaining a very quality feel. It allows hand holding at the 400mm end with results that are incredible."

Great telephoto lens 400 mm

Great zoom range 5.7x

	Focus motor	Sony SSM			Aperture	f/4
	Fixed aperture	No			Length	196 mm
	Max focal length	400 mm			Weight	1.6 kg
	Image stabilization	None			Min focal length	70 mm

"Wow, Great lens from 120 to 400mm nice photos and pretty fast for under $1000.00 lens."

Great telephoto lens 400 mm

More advanced image stabilization Sigma OS

	Focus motor	Sigma HSM			Aperture	f/4.5
	Fixed aperture	No			Length	204 mm
	Max focal length	400 mm			Weight	1.7 kg
	Image stabilization	Sigma OS			Min focal length	120 mm

"This is a great value lens, and in my opinion can't be beat for the price. I photograph everything from wildlife to portraits to flowers and macro shots to landscapes. While this is not a do all lens, it fits right in and works for anything that fits within its 50-200mm zoom range. The build quality is also exceptional at the price, with no slop in the workings of the lens. It also comes with a lens hood that conveniently stores backwards on the lens. The focus is internal, so it good for polarized filters, tulip hoods, etc. All in all a great lens for the price."

More advanced image stabilization Sigma OS

	Focus motor	Sigma HSM			Aperture	f/4
	Fixed aperture	No			Length	102 mm
	Max focal length	200 mm			Weight	n/a
	Image stabilization	Sigma OS			Min focal length	50 mm