Sigma 8-16mm f/4.5-5.6 DC HSM lens
Ultra wide-angle rectilinear camera zoom lens / From Wikipedia, the free encyclopedia
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The Sigma 8–16mm lens is an enthusiast-level, ultra wide-angle rectilinear zoom lens made by Sigma Corporation specifically for use with APS-C small format digital SLRs. It is the first ultrawide rectilinear (non-fisheye lens) zoom lens with a minimum focal length of 8 mm, designed specifically for APS-C size image sensors.[1] The lens was introduced at the February 2010 Photo Marketing Association International Convention and Trade Show.[2] At its release it was the widest viewing angle focal length available commercially for APS-C cameras.[3][4] It is part of Sigma's DC (Digital Camera) line of lenses, meaning it was designed to have an image circle tailored to work with APS-C format cameras.[4] The lens has a constant length regardless of optical zoom and focus with inner lens tube elements responding to these parameters.[5] The lens has hypersonic zoom autofocus.
This article contains content that is written like an advertisement. (September 2023) |
Maker | Sigma |
---|---|
Technical data | |
Focus drive | Ultrasonic motor |
Focal length | 8–16 mm |
Aperture (max/min) | f/4.5/22 – f/5.6/29 |
Close focus distance | 24 cm (9.4 in) |
Max. magnification | 1:7.8 |
Diaphragm blades | 7 |
Construction | 15 elements in 11 groups |
Features | |
Lens-based stabilization | No |
Macro capable | No |
Application | Consumer Super Wide-Angle Zoom for Digital SLRs |
Physical | |
Max. length | 106 mm |
Diameter | 75 mm |
Weight | 555 g (16.4 oz) |
Filter diameter | NA |
Accessories | |
Lens hood | y |
Angle of view | |
Diagonal | 114.5° – 75.7° |
History | |
Introduction | February 2010 |
Discontinuation | February 2020 |
Retail info | |
MSRP | $1100 USD USD |
The lens is sold in versions that fit the bayonet mounts of Nikon, Canon, Sigma, Sony/Minolta and Pentax APS-C cameras.[6] The lens has been discontinued by Sigma Corporation in 2020.[7]