Canon EOS Rebel XSi Fisheye lenses for Canon EF-S lens mount

"I have been shooting sport photos for a while now and was looking for something new to spice up the images. I wasn't sure how I could use the fisheye but now I have had a chance to use it... wow. I can get some excellent images from a perspective I have never used before. I love this lens."

	Focus motor	Sigma HSM			Max focal length	4.5 mm
	Aperture	f/2.8			Length	78 mm
	Zoom range	1x			Min focal length	4.5 mm
	Weight	470 g			Diameter	76 mm

"I use this for primarily bmx photos. It has great colors and is very sharp. Good distortion and fast focusing!"

	Focus motor	Sigma HSM			Max focal length	10 mm
	Aperture	f/2.8			Length	83 mm
	Zoom range	1x			Min focal length	10 mm
	Weight	n/a			Diameter	76 mm

"Nice and sharp. Great contrast and awesome field of view. Good for my wedding for those awesome panos or underwater for the colorful reefs."

	Focus motor	None			Max focal length	17 mm
	Aperture	f/3.5			Length	n/a
	Zoom range	1.7x			Min focal length	10 mm
	Weight	350 g			Diameter	n/a