Wide angle focal length

Wide aperture

Price

Lens category

Lenses for less than $400 that are 10mm or wider and have a f/4 or faster aperture

#1	Rokinon 8mm f/3.5 UMC Fish-Eye CS II

	Fisheye
	Extremely wide circular images

Aperture	f/3.5	Auto focus	No

Min focal length	8 mm	Diameter	75 mm

Fisheye	Yes	Length	102 mm

Fixed aperture	n/a	Zoom range	1x

#2	Samyang 10mm f/2.8 ED AS NCS CS

Aperture	f/2.8	Auto focus	No

Min focal length	10 mm	Diameter	86 mm

Fisheye	No	Length	132 mm

Fixed aperture	n/a	Zoom range	1x

#3	Sigma 10-20mm f/3.5 EX DC HSM Nikon F

"It is extremely sharp and is definatly wide enough. This is a true wide angle lens." bhphotovideo.com

	Supports autofocus
	Easier to use

	Fixed aperture
	The same maximum aperture at all focal lengths

Aperture	f/3.5	Auto focus	Yes

Min focal length	10 mm	Diameter	86 mm

Fisheye	No	Length	89 mm

Fixed aperture	Yes	Zoom range	2x

See 50 sample photos taken with the Sigma 10-20mm f/3.5 EX DC HSM Nikon F

#4	Sigma 10-20mm f/4-5.6 EX DC HSM

"When you really need to get it all in view, this is a great lens. Well made lens for the money. No chromatic aborations! Sharp if you use f11-16. Construction is excellent. Nothing negative to say about this lens." bhphotovideo.com

	Supports autofocus
	Easier to use

Aperture	f/4	Auto focus	Yes

Min focal length	10 mm	Diameter	86 mm

Fisheye	No	Length	89 mm

Fixed aperture	No	Zoom range	2x

See 50 sample photos taken with the Sigma 10-20mm f/4-5.6 EX DC HSM

#5	Samyang 8mm f/3.5 Nikon F

	Fisheye
	Extremely wide circular images

Aperture	f/3.5	Auto focus	No

Min focal length	8 mm	Diameter	75 mm

Fisheye	Yes	Length	75 mm

Fixed aperture	n/a	Zoom range	1x

#6	Samyang 10mm f/2.8 ED AS NCS CS Canon EF

Samyang 10mm f/2.8 ED AS NCS CS Canon EF

Aperture	f/2.8	Auto focus	No

Min focal length	10 mm	Diameter	86 mm

Fisheye	No	Length	106 mm

Fixed aperture	n/a	Zoom range	1x

#7	Samyang 7.5mm f/3.5 UMC MFT

	Fisheye
	Extremely wide circular images

Aperture	f/3.5	Auto focus	No

Min focal length	7.5 mm	Diameter	60 mm

Fisheye	Yes	Length	48 mm

Fixed aperture	n/a	Zoom range	1x

#8	Sigma 10-20mm f/3.5 EX DC HSM Canon EF

"The lens is great, especially If you like taking interior shots or panoramic, architectural buildings, architectural models." bhphotovideo.com

	Supports autofocus
	Easier to use

	Fixed aperture
	The same maximum aperture at all focal lengths

Aperture	f/3.5	Auto focus	Yes

Min focal length	10 mm	Diameter	86 mm

Fisheye	No	Length	89 mm

Fixed aperture	Yes	Zoom range	2x

See 50 sample photos taken with the Sigma 10-20mm f/3.5 EX DC HSM Canon EF

#9	Rokinon 8mm f/3.5 Nikon F

	Fisheye
	Extremely wide circular images

Aperture	f/3.5	Auto focus	No

Min focal length	8 mm	Diameter	75 mm

Fisheye	Yes	Length	75 mm

Fixed aperture	n/a	Zoom range	1x

#10	Samyang 8mm f/2.8 II

	Fisheye
	Extremely wide circular images

	Supports autofocus
	Easier to use

Aperture	f/2.8	Auto focus	Yes

Min focal length	8 mm	Diameter	60 mm

Fisheye	Yes	Length	65 mm

Fixed aperture	n/a	Zoom range	1x

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Lenses for less than $400 that are 10mm or wider and have a f/4 or faster aperture

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