Sigma 15mm f/2.8 EX DG Sony-alpha

$609
15 mm
autofocus prime lens
f/2.8
Fisheye circular wide angle

reviewswhat are people saying


Rated 4.5 out of 5 stars by 3 users at B&H Photo Video

"Generally a fun lens to play with and very good for landscapes -- quite sharp even when wide open."

"Good lens for landscape shots where you want to get as much detail in your picture as possible."

"On smaller sensors, it only does 120 degrees."

compatibilitywith digital cameras

Full frame

This lens is compatible with Full frame cameras such as the Sony SLT-A99.

horizontal angle of view
146.5°
15mm
35mm equivalent focal length

APS-C (1.5x crop factor)

This lens is compatible with APS-C (1.5x crop factor) cameras such as the Sony SLT A57, Sony SLT A58 and Sony SLT-A37.

horizontal angle of view
92.2°
23mm
35mm equivalent focal length

Pros

The Sigma 15mm f/2.8 EX DG Sony-alpha vs other Sony Alpha (Full-frame) lenses

	Fisheye
	Extremely wide circular images

	Quite short
	65 mm

	Prime lens
	Typically very sharp

	Great wide angle lens
	15 mm

The Sigma 15mm f/2.8 EX DG Sony-alpha vs other Sony Alpha (Full-frame) fisheye lenses

	Wide aperture
	f/2.8

	Supports autofocus
	Easier to use

	High max f/stop
	f/22

Cons

The Sigma 15mm f/2.8 EX DG Sony-alpha vs other Sony Alpha (Full-frame) lenses

	Poor telephoto lens
	15 mm

	Lacks a silent focus motor
	Louder and slower

Specifications

General

	Min focal length	15 mm	above average
	Max focal length	15 mm	below average
	Zoom range	1x	below average
	Magnification	1:3.8 (0.3x)
Aperture

	Wide minimum	f/2.8
	Wide maximum	f/22
	Tele minimum	f/2.8	above average
	Tele maximum	f/22
Features

	Auto focus	Yes
	Focus motor	None	below average
	Image stabilization	None
	Fisheye	Yes	unique
	Tilt-shift	No
Form factor

	Lens mount	Sony Alpha (Full-frame)
	Length	65 mm	above average
	Diameter	73 mm
	Filter size	Unknown
	Weight	370 g
Angle of view

	Wide horizontal	147.5°	unique
	Telephoto horizontal	147.5°	below average
	Wide vertical	94.3°	unique
	Telephoto vertical	94.3°	below average
	Wide diagonal	184.6°	unique
	Telephoto diagonal	184.6°	below average
Angle of view (On Sony Alpha DT APS-C 1.5x crop cameras)

	Wide horizontal	92.6°	above average
	Telephoto horizontal	92.6°	below average
	Wide vertical	61.1°	above average
	Telephoto vertical	61.1°	below average
	Wide diagonal	113°	above average
	Telephoto diagonal	113°	below average

DiscussionWhat do you think about the Sigma 15mm f/2.8 EX DG Sony-alpha lens?

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Sigma 15mm f/2.8 EX DG Sony-alpha

reviewswhat are people saying

compatibilitywith digital cameras

Full frame

APS-C (1.5x crop factor)

Pros

The Sigma 15mm f/2.8 EX DG Sony-alpha vs other Sony Alpha (Full-frame) lenses

The Sigma 15mm f/2.8 EX DG Sony-alpha vs other Sony Alpha (Full-frame) fisheye lenses

Cons

The Sigma 15mm f/2.8 EX DG Sony-alpha vs other Sony Alpha (Full-frame) lenses

Specifications

General

Aperture

Features

Form factor

Angle of view

Angle of view (On Sony Alpha DT APS-C 1.5x crop cameras)

DiscussionWhat do you think about the Sigma 15mm f/2.8 EX DG Sony-alpha lens?

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