Nikon D3100 Zoom Lenses that have a f/2.8 or faster aperture

"The colors this lens can capture are outstanding!" bhphotovideo.com

	Aperture	f/2.8			Length	132 mm
	Image stabilization	None			Max focal length	24 mm
	Focus motor	Nikon AF-S			Zoom range	1.7x
	Fixed aperture	Yes			Weight	1 kg

"I have taken unbelievable portrait pictures with this lens. The bokeh is exactly as others have described. I have taken night football and hockey shots which I was not able to get with the kit zoom lenses." bhphotovideo.com

Great telephoto lens 200 mm

	Aperture	f/2.8			Length	188 mm
	Image stabilization	None			Max focal length	200 mm
	Focus motor	None			Zoom range	2.5x
	Fixed aperture	Yes			Weight	1.3 kg

"Amazing very nice lens." bhphotovideo.com

More advanced image stabilization Sigma OS

	Aperture	f/2.8			Length	91 mm
	Image stabilization	Sigma OS			Max focal length	50 mm
	Focus motor	Sigma HSM			Zoom range	2.9x
	Fixed aperture	Yes			Weight	0.6 kg

"All around amazing lens. Sturdy build, and very crisp images. Everyday lens." bhphotovideo.com

More advanced image stabilization Nikon VR II

Great telephoto lens 200 mm

	Aperture	f/2.8			Length	206 mm
	Image stabilization	Nikon VR II			Max focal length	200 mm
	Focus motor	Nikon AF-S			Zoom range	2.9x
	Fixed aperture	Yes			Weight	1.5 kg

"I bought this lens to fill the gap between my 14-24 and 70-200 and have not been disappointed. It is as every bit as good as the other two professional products." bhphotovideo.com

	Aperture	f/2.8			Length	132 mm
	Image stabilization	None			Max focal length	70 mm
	Focus motor	Nikon AF-S			Zoom range	2.9x
	Fixed aperture	Yes			Weight	0.9 kg