Fisheye lenses

"The Fisheye effect of this lens is great, almost a 180° rectangular view. You can not put a filter on the front of this, it has a gel filter holder in the rear."

	Focus motor	None			Min focal length	10.5 mm
	Length	63 mm			Max focal length	10.5 mm
	Weight	306 g			Auto focus	Yes
	Diameter	63 mm			Zoom range	1x

"It focuses very fast, and very quiet. Sigma did something right with the HSM (not like my other Sigma lens that hunts to focus and is pretty noisy). The images come out very sharp prior to any post-processing and colors seem very accurate. All in all, I love this lens. Worth every penny!"

	Focus motor	Sigma HSM			Min focal length	10 mm
	Length	83 mm			Max focal length	10 mm
	Weight	n/a			Auto focus	Yes
	Diameter	76 mm			Zoom range	1x

"I Love this Lens, I waited long enough and did my research really well before finally purchasing this lens and I am not sorry."

	Focus motor	Canon USM			Min focal length	14 mm
	Length	94 mm			Max focal length	14 mm
	Weight	0.6 kg			Auto focus	Yes
	Diameter	80 mm			Zoom range	1x

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

	Focus motor	Sigma HSM			Min focal length	10 mm
	Length	83 mm			Max focal length	10 mm
	Weight	n/a			Auto focus	Yes
	Diameter	76 mm			Zoom range	1x

"Small, light and quick focus. Unique look and definable fisheye effect."

	Focus motor	None			Min focal length	16 mm
	Length	56 mm			Max focal length	16 mm
	Weight	286 g			Auto focus	Yes
	Diameter	64 mm			Zoom range	1x

"The images are stunning and sharp. This is the only circular fisheye for less than a full frame sensor."

	Focus motor	Sigma HSM			Min focal length	4.5 mm
	Length	78 mm			Max focal length	4.5 mm
	Weight	470 g			Auto focus	Yes
	Diameter	76 mm			Zoom range	1x

"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			Min focal length	4.5 mm
	Length	78 mm			Max focal length	4.5 mm
	Weight	470 g			Auto focus	Yes
	Diameter	76 mm			Zoom range	1x

". It is provided with a nice case and a solid lens cap."

	Focus motor	Sigma HSM			Min focal length	10 mm
	Length	83 mm			Max focal length	10 mm
	Weight	475 g			Auto focus	Yes
	Diameter	76 mm			Zoom range	1x

"Light, Solid (metal build), superb IQ, sharp, good color balance, gives dramatic scenes. Nice close focusing."

	Focus motor	None			Min focal length	15 mm
	Length	65 mm			Max focal length	15 mm
	Weight	370 g			Auto focus	Yes
	Diameter	73 mm			Zoom range	1x