Camera Basics
Camera Choosing
Camera Models
Camera Buying
DSLR Buying
Sigma 10-20mm F3.5 EX DC HSM Lens
For Canon EF Mount
Zoom Lens
Rectilinear are normal lenses that show straight lines as straight lines.
Thread size in milimeters for screw-on filters.82
Autofocus LensLens Description
The Sigma 10-20mm F3.5 EX DC HSM is an ultra-wide to normal zoom designed for cameras with a APS-C (1.5X) sensor. This constant-aperture zoom covers a 10 to 20mm focal-range. It provides the same field of view as a 15-30mm lens on a Full-Frame camera.
This 2X zoom lens focuses down to 24cm from the imaging plane, capturing subject with a maximum 0.15X magnification. The lens supports autofocus and features a switch to disengage AF for focusing manually. A Super-Sonic motor inside the lens delivers very fast and relatively quiet AF.
The lens weighs 520g.
This version of the lens has a Canon EF mount. It directly attaches and is fully compatible with all Canon EF mount cameras with APS-C (1.5X) or smaller sensors. Sigma also makes this lens for Nikon F, Pentax K, Sony A and Sigma S mounts.
Focal-Range
Angle-Of-View
Maximum Aperture
Viewing Angle Range
Maximum Aperture
Magnification
Weight
Sigma 10-20mm F3.5 EX DC HSM Specifications
| Brand | Sigma | Model | 10-20mm F3.5 EX DC HSM |
|---|---|---|---|
| Mount | Max FLM | 1.5X | |
| Focal Range | 10 - 20mm | View Angle | 102 - 63° |
| Max Aperture | F/3.5 | Min Aperture | F/22 |
| Min Focus | 24cm | Magnification | 0.15X |
| Filter Size | 82mm | Aperture Blades | 7 |
| Size (D x L) | 88 x 88mm | Weight | 520g |
| Tilt | N / A | Shift | N / A |
| Stabilization | Protection | None | |
| Zoom Drive | Mechanic | Focus Drive | AF with MF Switch |
| Zoom Mechanism | Internal | Focus Mechanism | N / A |
| Hood | Bayonet | Focus Motor | Super Sonic |
| Perspective | Rectilinear | Introduced | 2009-03-03 |
Similar Lenses For Canon EF Mount
Here are the newest lenses matching or exceeding major specifications of the Sigma 10-20mm F3.5 EX DC HSM. They cover the same focal-range with a similar aperture and are available for the same lens mount and imaging circle coverage.
Tokina ATX-I 11-20mm F/2.8 CF
Tokina AT-X V 11-16mm F/2.8 DX AF
Tamron Di II 10-24mm F/3.5-4.5 VC HLD
Sigma A 12-24mm F/4 DG HSM
Canon EF 11-24mm F/4L USM
Tokina AT-X 11-20mm F/2.8 PRO DX
FIND ALL SIMILAR LENSES
Updates
2025.11.13
Best Gifts for Photographers in 2025 by Budget
The annual Neocamera Photography Gift Guide updated to 2025. Find great gifts for photographers with any price budget.
2025.07.07
Stellar Photo Recovery Review
Review of Stellar Photo Recovery V12. This Windows and MacOS software can recover photos and videos in a huge number of formats from memory cards, USB drives, SSDs and HHDs.
2025.05.14
Huion Kamvas 13 Gen 3 Review
In-Depth review of the Huion Kamvas 13 Gen 3 Pen Display Tablet for photographers and graphic artists.
2025.01.18
Fujifilm GFX 2025 Lens Roundup
Lens Review roundup of Fujifilm GFX Medium-Format lenses. Quality, performance and handling of the GF20-35mm F/4R WR, GF30mm F/3.5 Tilt-Shift and the GF55mm F/1.7.
2024.11.18
Best 2024 Photography Gifts for Every Budget
Great gifts for photographers and photo enthusiasts selected for every budget among the best products of 2024.
2024.08.07
Eye Protection Tips for Professional Photographers
The four main considerations for professional photographers regarding eyewear.
2024.07.14
Fujifilm X100VI Review
Flagship fixed-lens compact digital camera with a 40 MP sensor and Image-Stabilization, a first for the series. Retro design featuring dual control-dials, plus direct ISO, Shutter-Speed and EC dials. Its hybrid viewfinder can switch between EVF and OVF mode.
2024.05.09
Fujifilm GFX100 II Review
Flagship 102 Megapixels Medium-Format Mirrorless Digital Camera with 8-Stop 5-Axis IBIS, 8 FPS Drive, 8K Video and 400 MP Super-Resolution capture in a weatherproof and freezeproof body with dual control-dials and dual memory-card slots.
2024.04.03
Fujifilm X-T5 Review
Newest Fujifilm flagship boasting a 40 MP APS-C sensor, 5-axis IBIS with 7-stop efficiency, 15 FPS continuous drive, 6.2K Video capture, dual control-dials and dual SDXC UHS-II slots in a sturdy weatherproof and freezeproof body.
2023.11.20
Best Digital Cameras of 2023
Find out which are the Best Digital Cameras of 2023. All the new Mirrorless Digital Cameras from entry-level to high-end professional.
2025.11.13
2025.07.07
2025.05.14
2025.01.18
2024.11.18
2024.08.07
2024.07.14
2024.05.09
2024.04.03
2023.11.20
Please Support Neocamera
All information on Neocamera is provided free of charge yet running this website is a huge endeavor. Purchases made via affiliate links found throughout the site help keep it running and up-to-date. There is no additional cost to you, so please consider buying via these links to our affilates:
Thank you for your support!
Sigma 10-20mm F/3.5 Facts
Zoom LensRectilinear are normal lenses that show straight lines as straight lines.Thread size in milimeters for screw-on filters.82Autofocus Lens| 10-20mm Focal-Range | F/3.5 Constant Aperture |
| 82mm Filter Thread | AF with MF Switch |
| Canon EF Mount | APS-C (1.5X) Coverage |
| 520g Lens Weight | 88 x 88mm (D x L) |
Camera Bag
Your camera bag is empty. To add a camera or lens click on the star next to its name.
Your camera bag is empty.
Add cameras or lenses by clicking on the star next to their name.
New Cameras & Lenses
Sony FE 28-70mm F/3.5-5.6 OSS II
Stabilization & Weatherproof
Sony E Mount Zoom
2025-12-02
Sony Alpha A7 V
33 Megapixels Mirrorless
Sony E Lens Mount
Built-in Stabilization
Weatherproof
2025-12-02
Venus Optics Laowa 35mm F/2.8 Zero-D Tilt-Shift 0.5X Macro
Leica L Mount Prime Lens
2025-11-29Venus Optics Laowa 35mm F/2.8 Zero-D Tilt-Shift 0.5X Macro
Hasselblad XCD Mount Prime Lens
2025-11-29Venus Optics Laowa 35mm F/2.8 Zero-D Tilt-Shift 0.5X Macro
Fujifilm G Mount Prime Lens
2025-11-29Venus Optics Laowa 35mm F/2.8 Zero-D Tilt-Shift 0.5X Macro
Sony E Mount Prime Lens
2025-11-29
