Nikon D90 Wildlife lenses made by Sigma

"Amazing Lens for the price. Images are crisp, clear, and gorgeous. Fantastic!"

Quite short 102 mm

Low price $159.00

Wide angle lens 50 mm

	Weight	n/a			Max focal length	200 mm
	Length	102 mm			Fixed aperture	No
	Min focal length	50 mm			Image stabilization	Sigma OS
	Zoom range	4x			Aperture	f/4

"The autofocus is super fast, accurate, and quiet."

Great telephoto lens 800 mm

Fixed aperture The same aperture at all focal lengths

	Weight	5.9 kg			Max focal length	800 mm
	Length	542 mm			Fixed aperture	Yes
	Min focal length	300 mm			Image stabilization	None
	Zoom range	2.7x			Aperture	f/5.6

"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!"

Low price $949.00

More advanced image stabilization Sigma OS

Very light 1.7 kg

	Weight	1.7 kg			Max focal length	400 mm
	Length	204 mm			Fixed aperture	No
	Min focal length	120 mm			Image stabilization	Sigma OS
	Zoom range	3.3x			Aperture	f/4.5

"It makes a very pleasing to the ear clicking sound when twisted into the camera mount and the zoomer zooms with the smooth elegance of a finely crafted zoomer."

Low price $1,019.00

Great telephoto lens 500 mm

More advanced image stabilization Sigma OS

	Weight	1.9 kg			Max focal length	500 mm
	Length	252 mm			Fixed aperture	No
	Min focal length	150 mm			Image stabilization	Sigma OS
	Zoom range	3.3x			Aperture	f/5

"At night, it's a great lens. It's 2.8, and a zoom lens. Not to mention, the AF is surprising quick and doesn't lead to missed shots if you have any sort of anticipation."

Fixed aperture The same aperture at all focal lengths

Wide aperture f/2.8

	Weight	2.6 kg			Max focal length	300 mm
	Length	269 mm			Fixed aperture	Yes
	Min focal length	120 mm			Image stabilization	None
	Zoom range	2.5x			Aperture	f/2.8

"I use this lens a lot for bikini models and have produced excellent results."

Wide aperture f/2.8

	Weight	2.4 kg			Max focal length	300 mm
	Length	215 mm			Fixed aperture	n/a
	Min focal length	300 mm			Image stabilization	None
	Zoom range	1x			Aperture	f/2.8

"This lens is extremely sharp, I have photographed everything from grizzly bears to prairie dogs without any complaints."

Great telephoto lens 500 mm

	Weight	3.1 kg			Max focal length	500 mm
	Length	350 mm			Fixed aperture	n/a
	Min focal length	500 mm			Image stabilization	None
	Zoom range	1x			Aperture	f/4.5

"This lens was incredible! From the rooftop and the bedroom of my penthouse suit, I was able to capture the true beauty of the people on the beach"

Fixed aperture The same aperture at all focal lengths

Wide aperture f/2.8

Great telephoto lens 500 mm

	Weight	15.7 kg			Max focal length	500 mm
	Length	726 mm			Fixed aperture	Yes
	Min focal length	200 mm			Image stabilization	None
	Zoom range	2.5x			Aperture	f/2.8

"The lens is not noisy and does not creep. The reverse rotation is still sometimes confusing, but has not caused problems. The OS is excellent also. This is one very good lens with one very good price for an all-around lens."

Great zoom range 13.9x

Very light 0.6 kg

Wide angle lens 18 mm

	Weight	0.6 kg			Max focal length	250 mm
	Length	n/a			Fixed aperture	No
	Min focal length	18 mm			Image stabilization	Sigma OS
	Zoom range	13.9x			Aperture	f/3.5

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

Great zoom range 10x

Wide angle lens 50 mm

Great telephoto lens 500 mm

	Weight	2 kg			Max focal length	500 mm
	Length	219 mm			Fixed aperture	No
	Min focal length	50 mm			Image stabilization	Sigma OS
	Zoom range	10x			Aperture	f/4.5