Sigma 70-300mm f/4-5.6 DG OS Sony-alpha

$399
70-300 mm
autofocus 4.3x zoom lens
f/4-5.6
variable aperture Sigma OS Image stabilized

reviewswhat are people saying


Rated 5 out of 5 stars by 1 users at B&H Photo Video

"Managed to take some great bird's photograph. Heavy though but manageable. Great stuff!"

compatibilitywith digital cameras

Full frame

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

horizontal angle of view
28.7 - 6.8°
70-300mm
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
19.1 - 4.5°
107-459.5mm
35mm equivalent focal length

Pros

The Sigma 70-300mm f/4-5.6 DG OS Sony-alpha vs other Sony Alpha (Full-frame) lenses

	Telephoto lens
	300 mm

	More advanced image stabilization
	Sigma OS

	Above average zoom range
	4.3x

The Sigma 70-300mm f/4-5.6 DG OS Sony-alpha vs other Sony Alpha (Full-frame) wildlife lenses

	Very light
	0.6 kg

	Quite short
	127 mm

	Inexpensive
	$399.00

	Great wide angle lens
	70 mm

Cons

The Sigma 70-300mm f/4-5.6 DG OS Sony-alpha vs other Sony Alpha (Full-frame) lenses

	Variable aperture
	Narrower aperture at longer focal lengths

	Narrow aperture
	f/4

	Lacks a silent focus motor
	Louder and slower

	Zoom lens
	Typically not as sharp as prime lenses

	Low max f/stop
	f/5.6

The Sigma 70-300mm f/4-5.6 DG OS Sony-alpha vs other Sony Alpha (Full-frame) wildlife lenses

	Poor telephoto lens
	300 mm

Specifications

General

	Min focal length	70 mm
	Max focal length	300 mm	above average
	Zoom range	4.3x
	Magnification	1:3.9 (0.3x)
Aperture

	Wide minimum	f/4	below average
	Wide maximum	f/5.6	below average
	Tele minimum	f/5.6	below average
	Tele maximum	f/5.6	below average
Features

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

	Lens mount	Sony Alpha (Full-frame)
	Length	127 mm
	Diameter	77 mm
	Filter size	62 mm
	Weight	0.6 kg
Angle of view

	Wide horizontal	28.8°	below average
	Telephoto horizontal	6.9°	above average
	Wide vertical	19.5°	below average
	Telephoto vertical	4.6°	above average
	Wide diagonal	34.3°	below average
	Telephoto diagonal	8.2°	above average
Angle of view (On Sony Alpha DT APS-C 1.5x crop cameras)

	Wide horizontal	19.1°	below average
	Telephoto horizontal	4.5°	above average
	Wide vertical	12.9°	below average
	Telephoto vertical	3°	above average
	Wide diagonal	22.9°	below average
	Telephoto diagonal	5.4°	above average

DiscussionWhat do you think about the Sigma 70-300mm f/4-5.6 DG OS Sony-alpha lens?

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Sigma 70-300mm f/4-5.6 DG OS Sony-alpha

reviewswhat are people saying

compatibilitywith digital cameras

Full frame

APS-C (1.5x crop factor)

Pros

The Sigma 70-300mm f/4-5.6 DG OS Sony-alpha vs other Sony Alpha (Full-frame) lenses

The Sigma 70-300mm f/4-5.6 DG OS Sony-alpha vs other Sony Alpha (Full-frame) wildlife lenses

Cons

The Sigma 70-300mm f/4-5.6 DG OS Sony-alpha vs other Sony Alpha (Full-frame) lenses

The Sigma 70-300mm f/4-5.6 DG OS Sony-alpha vs other Sony Alpha (Full-frame) wildlife 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 70-300mm f/4-5.6 DG OS Sony-alpha lens?

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