Sony Alpha DSLR-A100 Wildlife lenses for Sony Alpha DT lens mount

"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."

Silent focus motor Silent and fast

More advanced image stabilization Sigma OS

	Zoom range	4x			Max focal length	200 mm
	Focus motor	Sigma HSM			Min focal length	50 mm
	Image stabilization	Sigma OS			Length	102 mm
	Aperture	f/4			Weight	n/a

"Inexpensive zoom that is small fast and sharp."

	Zoom range	3.6x			Max focal length	200 mm
	Focus motor	None			Min focal length	55 mm
	Image stabilization	None			Length	83 mm
	Aperture	f/4			Weight	300 g

"The durability and quality of this lens appear to be top notch. I have only used it a few times so far but am enjoying the quality of pictures I get from using it."

	Zoom range	3.6x			Max focal length	200 mm
	Focus motor	None			Min focal length	55 mm
	Image stabilization	None			Length	85 mm
	Aperture	f/4			Weight	305 g

"I do a lot of outdoor photography and love having just one lens to carry. The zoom mechanism is smooth to operate and the lens if lighter than my previous lens. "

	Zoom range	11.1x			Max focal length	200 mm
	Focus motor	None			Min focal length	18 mm
	Image stabilization	None			Length	78 mm
	Aperture	f/3.5			Weight	405 g

"I found this lens to be extremely useful for beginners (Me being one) as it is a multi-purpose lens covering Wide-Telephoto range."

	Zoom range	11.1x			Max focal length	200 mm
	Focus motor	None			Min focal length	18 mm
	Image stabilization	None			Length	86 mm
	Aperture	f/3.5			Weight	405 g

"I've been using this lens to photograph mainly butterflies and I'm very pleased with the quality and sharpness of the photos with the use of this lens."

	Zoom range	11.1x			Max focal length	200 mm
	Focus motor	None			Min focal length	18 mm
	Image stabilization	None			Length	84 mm
	Aperture	f/3.5			Weight	423 g

"Fantastic lens, great focal range,fast focus, very sharp. Perfect all around lens."

Great zoom range 13.9x

	Zoom range	13.9x			Max focal length	250 mm
	Focus motor	None			Min focal length	18 mm
	Image stabilization	None			Length	86 mm
	Aperture	f/3.5			Weight	440 g

"The telephoto capabilities of this lens are great and the wide-angle aspects at 18-24 area make this a multipurpose daily go everywhere lens."

Silent focus motor Silent and fast

Great zoom range 13.9x

More advanced image stabilization Sigma OS

	Zoom range	13.9x			Max focal length	250 mm
	Focus motor	Sigma HSM			Min focal length	18 mm
	Image stabilization	Sigma OS			Length	n/a
	Aperture	f/3.5			Weight	0.6 kg