Large-aperture, ultra-wide-angle zoom with expressive imaging capabilities

By utilizing unique optics designed to correct lens aberrations, the SIGMA 10-18mm F2.8 DC DN | Contemporary produces sharp images throughout.

Aspherical lens, special low-dispersion glass

The use of an aspherical lens with a large eccentricity and refractive index as the first lens element has enabled a lens construction with a reduced number of elements. Used in conjunction with multiple aspherical lenses and special low-dispersion glass, the lens can produce high-resolution images while remaining compact and lightweight.

Minimum focusing distance 11.6cm, maximum magnification ratio 1:4

Create expressive close-up images using the 11.6cm minimum focusing distance when shooting at 10mm. With a magnification ratio 1:4, the lens captures unique portraits, still life and more.

Extremely compact and lightweight

The SIGMA 10-18mm F2.8 DC DN | Contemporary is the world’s smallest and lightest ultra-wide-angle zoom lens for APS-C cameras*. It is 62.0mm long, has a maximum diameter of 72.2mm, and weighs 260g*. The lens can be easily carried around or attached to an APS-C mirrorless camera and a gimbal to create an ultra-portable video setup.

*As an AF F2.8 zoom lens with an APS-C sensor for mirrorless cameras. As of October, 2023 by SIGMA.
*The values are for L-mount.

Newly developed push-on petal-type hood

A newly developed push-on petal-type hood is included with the lens. Unlike conventional bayonet-type lens hoods, which attach with a rotating movement, this push-on type hood is attached to the lens using a spring and lever system. Implementing this new design reduces the size and thickness of the hood so that it matches the compact size of the lens.

Compact, lightweight, high-performance F2.8 constant aperture zoom lens series

Combined with the SIGMA 18-50mm F2.8 DC DN | Contemporary, a total, unbroken focal range of 15-75mm (35mm equivalent) with a constant F2.8 aperture can be covered. The combined weight of both lenses is only 550g.

*The values are for L-mount.

Mount with dust and splash-resistant structure

The lens mount incorporates rubber sealing to protect it from dust and water drops.