Nikon D5100 Telephoto lenses that have image stabilization and have a Sigma HSM focus motor

"It's auto focus system is quick, quiet and accurate and the optics are superior to my expectations in a lens that is so low priced compared to the Nikon lenses. I'm very pleased with this purchase!"

Great telephoto lens 400 mm

	Image stabilization	Sigma OS			Max focal length	400 mm
	Focus motor	Sigma HSM			Length	204 mm
	Zoom range	3.3x			Aperture	f/4.5
	Fixed aperture	No			Weight	1.7 kg

"Good clear glass, good auto focus. holds up to the rigors of Iraq pretty well."

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

"a very practic zoom lens. For the price is a exellent lens. I almost dont need to exchange between lenses."

Great zoom range 13.9x

	Image stabilization	Sigma OS			Max focal length	250 mm
	Focus motor	Sigma HSM			Length	n/a
	Zoom range	13.9x			Aperture	f/3.5
	Fixed aperture	No			Weight	0.6 kg

"It works well is quick to focus. On tripod it is very sharp."

Great telephoto lens 500 mm

Great zoom range 10x

	Image stabilization	Sigma OS			Max focal length	500 mm
	Focus motor	Sigma HSM			Length	219 mm
	Zoom range	10x			Aperture	f/4.5
	Fixed aperture	No			Weight	2 kg

"I use it a lot for wildlife photography and this allows me to capture features of wild animals from a safe distance without losing quality. I'm very impressed with the Bokeh it produces."

Great telephoto lens 500 mm

	Image stabilization	Sigma OS			Max focal length	500 mm
	Focus motor	Sigma HSM			Length	252 mm
	Zoom range	3.3x			Aperture	f/5
	Fixed aperture	No			Weight	1.9 kg

"The HSM is quite and fast as well as accurate."

Great zoom range 11.1x

	Image stabilization	Sigma OS			Max focal length	200 mm
	Focus motor	Sigma HSM			Length	100 mm
	Zoom range	11.1x			Aperture	f/3.5
	Fixed aperture	No			Weight	0.6 kg

"The lens is fantastic for such an inexpensive lens. When shooting outdoors I like to use a variety of focal lengths to cover my subject matter in different views."

Quite short 89 mm

	Image stabilization	Sigma OS			Max focal length	125 mm
	Focus motor	Sigma HSM			Length	89 mm
	Zoom range	6.9x			Aperture	f/3.8
	Fixed aperture	No			Weight	0.5 kg