Sony Alpha DSLR-A200 Zoom Lenses for Sony Alpha DT lens mount

"The lens feels very solid and well made."

More advanced image stabilization Sigma OS

Fixed aperture The same aperture at all focal lengths

Silent focus motor Silent and fast

	Focus motor	Sigma HSM			Max focal length	50 mm
	Fixed aperture	Yes			Zoom range	2.9x
	Image stabilization	Sigma OS			Weight	0.6 kg
	Aperture	f/2.8			Min focal length	17 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

Silent focus motor Silent and fast

	Focus motor	Sigma HSM			Max focal length	20 mm
	Fixed aperture	Yes			Zoom range	2x
	Image stabilization	None			Weight	0.5 kg
	Aperture	f/3.5			Min focal length	10 mm

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

More advanced image stabilization Sigma OS

Silent focus motor Silent and fast

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

Silent focus motor Silent and fast

Great telephoto lens 200 mm

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

"Excellent - fast, perfect zoom range, and quality of image with this zoom lens speaks volumes. Reasonably priced. 18mm-50mm range is a perfect "Default" lens for quick shooting. A super alternative to more pricey Zuiko lenses."

Fixed aperture The same aperture at all focal lengths

	Focus motor	None			Max focal length	50 mm
	Fixed aperture	Yes			Zoom range	2.8x
	Image stabilization	None			Weight	450 g
	Aperture	f/2.8			Min focal length	18 mm

"Clear and robust, for the lovers who enjoy to "shot" nature and indoor environments without use flash mode. For those who search for good angles, clear images and definitions."

Fixed aperture The same aperture at all focal lengths

	Focus motor	None			Max focal length	16 mm
	Fixed aperture	Yes			Zoom range	1.5x
	Image stabilization	None			Weight	0.6 kg
	Aperture	f/2.8			Min focal length	11 mm

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

Fixed aperture The same aperture at all focal lengths

	Focus motor	None			Max focal length	50 mm
	Fixed aperture	Yes			Zoom range	2.9x
	Image stabilization	None			Weight	434 g
	Aperture	f/2.8			Min focal length	17 mm

"Great lens - a must for landscapes and real estate"

	Focus motor	None			Max focal length	24 mm
	Fixed aperture	No			Zoom range	2.4x
	Image stabilization	None			Weight	n/a
	Aperture	f/3.5			Min focal length	10 mm

"very versatile lens. good for landscapes and indoor shots with flash. really impressed with close focus/macro capabilities."

	Focus motor	None			Max focal length	70 mm
	Fixed aperture	No			Zoom range	4.1x
	Image stabilization	None			Weight	455 g
	Aperture	f/2.8			Min focal length	17 mm