Sigma 10-18mm F2.8 DC DN Contemporary Lens for Mirrorless Cameras, Sony E-Mount, Ultra-Wide Zoom

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SIG207965
Special Price $689.00 Regular Price $729.00
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Offer ends: 4/27/2026

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Key Features
  • Constant f/2.8 aperture, preserves exposure and shallow depth-of-field across the zoom.
  • 1018mm ultra-wide range, ideal for landscapes, interiors and vlogging on APS-C bodies.
  • Lightweight, compact design (255 g), supports gimbal and travel setups.
  • Advanced optical formula, 13 elements in 10 groups with FLD, SLD and aspherics for sharpness and reduced aberration.
  • Stepping motor AF, fast and quiet focusing for hybrid stills and video work.
  • Dust & splash-resistant mount, rubber sealing for outdoor reliability.

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Sigma 10-18mm F2.8 DC DN Contemporary Lens for Mirrorless Cameras, Sony E-Mount, Ultra-Wide Zoom Overview

Description

The SIGMA 10-18mm F2.8 DC DN | Contemporary is a compact, ultra-wide-angle zoom engineered for APS-C mirrorless cameras. With a constant f/2.8 aperture across the zoom range, advanced optical elements, and a lightweight design, it balances low-light performance with portability for travel, vlogging, interiors and on-the-go photography.

Designed to pair with Sony E, Fujifilm X, Canon RF and L-Mount systems, this lens delivers expressive wide perspectives, minimal focus breathing for video, and reliable, quiet autofocus—making it an ideal hybrid lens for creators who need pro-level optics without bulk.

Images

SIGMA 10-18mm F2.8 product view, front angleSIGMA 10-18mm F2.8 detail, side and hood

The images show the SIGMA 10-18mm F2.8 DC DN from product and detail angles, highlighting the compact barrel, push-on petal hood (LH706-02), and mount seal. The primary hero composition focuses on scale vs. an APS-C camera body to communicate real-world portability; the secondary image presents a close-up of the mount, aperture markings and the hood attached to illustrate field-ready build and the compact profile.

Visual storytelling for this lens emphasizes three outcomes: immediate ultra-wide framing, low-light capability via the constant f/2.8 aperture, and travel-ready ergonomics. The first visual positions the lens mounted to a compact mirrorless body walking through an interior or urban scene to show contextual framing. The second visual is a tight product detail showing the front element and lens hood fitted, plus markings (10–18, f/2.8) readable at a glance to reassure buyers about optical range and aperture consistency. Together these images are chosen to reduce buyer uncertainty about size and capability, while illustrating how the optical design (FLD, SLD, aspherical elements) and the push-on petal hood keep the package small for gimbal and travel use.

The supporting copy ties to the visuals by calling out the lens' weight (approx. 255 g for Sony E), compact dimensions, and the real-world advantages of a constant f/2.8 in handheld night or interior shooting. Photographers scanning the PDP will quickly see the lens' portability and field-readiness, and video creators will appreciate the minimal focus breathing and quiet stepping motor illustrated by the close-up of the focusing assembly. These two images, together with concise captions, aim to increase click-to-cart confidence by showing both context and technical detail.

Why Choose the SIGMA 10-18mm F2.8

The SIGMA 10-18mm F2.8 DC DN delivers a rare combination of true ultra-wide perspective, constant bright aperture and featherweight portability. It solves common problems for creators: maintaining low-light capability without adding bulk, capturing expansive interiors with minimal distortion, and producing smooth video with quiet AF and limited focus breathing. For travel photographers and vloggers who value both image quality and mobility, this lens is a high-value, real-world choice.

Applications

  • Travel and landscape photography — dramatic wide vistas with a compact kit.
  • Vlogging and run-and-gun video — bright aperture and quiet AF for low-light handheld shooting.
  • Architecture and interiors — wide coverage and corrected optics for straight lines and interior detail.

Certifications & Materials

Optical elements include FLD, SLD and aspherical glass elements for aberration and distortion control. The mount uses a rubber seal for dust and splash resistance. Warranty varies by market and retailer.

Specifications
Focal Length10-18 mm (APS-C)
Maximum Aperturef/2.8
Minimum Aperturef/22
Lens Construction13 elements in 10 groups (includes FLD, SLD, aspherical)
Diaphragm Blades7, rounded
Filter Sizef67 mm
Minimum Focusing Distance11.6 cm (wide) / 19.1 cm (tele)
Maximum Magnification Ratio1:4 (wide) 1:6.9 (tele)
Angle of View (Sony E)109.7 76.5
Dimensions (Sony E)f72.2 mm 64.0 mm
Weight (Sony E)255 g
Mounts AvailableSony E, Fujifilm X, Canon RF, L-Mount
Focus MotorStepping motor (STM), quiet and smooth
Dust & Splash ResistanceYes, rubber seal at mount
Hood SuppliedPush-on petal type LH706-02
BrandSIGMA
Manufacturer SKU207965
UPC085126207656
What’s included
  • 1- 10-18mm F2.8 DC DN Contemporary Lens, Sony E-Mount
  • 1- Push-on Petal Type Hood LH706-02
  • 1- Front Cap LCF-67mm III
  • 1- Rear Cap LCR II
Compatibility
Sony E-mount cameras Fujifilm X-mount cameras Canon RF-mount cameras L-Mount cameras All APS-C Mirrorless systems
FAQ

Is the SIGMA 10-18mm F2.8 compatible with my Sony APS-C camera?

A: Yes. The Sony E-mount SKU (207965) is designed for APS-C mirrorless bodies such as the a6000 series, a6400, a6600, and similar models.

Can I use this lens for vlogging and handheld video?

A: Yes. The lens is compact (255 g), has a constant f/2.8 aperture and a quiet stepping motor for AF, making it well suited for handheld vlogging and gimbal use.

Does this lens have a constant aperture across the zoom range?

A: Yes, the SIGMA 10-18mm features a constant maximum aperture of f/2.8 throughout the zoom range.

What filter size does the lens use?

A: The lens accepts 67 mm front filters.

Is the lens weather-sealed?

A: The mount features a rubber seal to provide dust and splash resistance at the mount interface.

How close can I focus with this lens?

A: Minimum focusing distance is approximately 11.6 cm at the wide end and 19.1 cm at the tele end, with a maximum magnification ratio of about 1:4 at the wide setting.

Does the lens support in-camera correction profiles?

A: Yes. When used with camera bodies that provide lens correction profiles, vignetting, distortion and chromatic aberration can be corrected in-camera.

What hood is supplied with the lens?

A: The lens ships with a push-on petal type hood, model LH706-02.

Is the autofocus suitable for video work?

A: The stepping motor AF system is designed to be quiet and smooth, reducing audible focusing noise and improving video focus transitions.

What is the UPC and manufacturer SKU for the Sony E mount version?

A: UPC 085126207656, Manufacturer SKU 207965 (Sony E-mount version).

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