Canon EOS Rebel XSi Prime Fisheye lenses

"I used it for landscaping with my Canon 5D mark II camera. it is pretty sharp and very-very wide."

Silent focus motor Silent and fast

	Focus motor	Canon USM			Weight	0.6 kg
	Auto focus	Yes			Min focal length	14 mm
	Aperture	f/2.8			Max focal length	14 mm
	Length	94 mm			Diameter	80 mm

"Great lens for outdoor and even interior/architecture. This is a really fun lens especially on portrait."

Silent focus motor Silent and fast

	Focus motor	Sigma HSM			Weight	470 g
	Auto focus	Yes			Min focal length	4.5 mm
	Aperture	f/2.8			Max focal length	4.5 mm
	Length	78 mm			Diameter	76 mm

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

Silent focus motor Silent and fast

	Focus motor	Sigma HSM			Weight	n/a
	Auto focus	Yes			Min focal length	10 mm
	Aperture	f/2.8			Max focal length	10 mm
	Length	83 mm			Diameter	76 mm

"For photographing skydiving (Tandem Jump students) this lens is perfect."

	Focus motor	None			Weight	370 g
	Auto focus	Yes			Min focal length	15 mm
	Aperture	f/2.8			Max focal length	15 mm
	Length	65 mm			Diameter	73 mm

"This is a wonderful lens for photography and video work. Architecture and landscapes bend to your will when you shoot with this glass."

	Focus motor	None			Weight	331 g
	Auto focus	Yes			Min focal length	15 mm
	Aperture	f/2.8			Max focal length	15 mm
	Length	61 mm			Diameter	74 mm

"This is a must have if you are a serious photographer. The images are great!"

	Focus motor	None			Weight	400 g
	Auto focus	Yes			Min focal length	8 mm
	Aperture	f/3.5			Max focal length	8 mm
	Length	68 mm			Diameter	74 mm