Sigma 18-35mm f/1.8 DC HSM Standard Zoom Lens Canon Fit

QuickFind: 793490 Mfr part code: 210954
  • 18-35mm Lens
  • Equivalent to 27mm - 52.5mm in a 35mm format
  • Maximum aperture of f1.8 throughout zoom range
  • Hyper Sonic Motor
  • 9 blade rounded diaphragm

Product Description

Sigma 18-35mm f/1.8 DC HSM Standard Zoom Lens Canon Fit

SIGMA 18-35mm F1.8 DC HSM is the first zoom lens ever to achieve a maximum aperture of f1.8 throughout the zoom range. It is a wide aperture, standard zoom-lens for digital single lens reflex cameras with APS-C size sensors. The lens has a focal range equivalent to 27mm - 52.5mm in a 35mm format and it can cover the angles of view of multiple fixed focal length lenses. This wide aperture, standard zoom lens enables the photographer to expand creative possibilities on any occasion.


Excellent Usability

A zoom lens is very convenient as it offers various angles of view just by rotating the zoom ring. However, the down side was that no zoom lens ever offered a faster aperture than f2.8 which led photographers to select fixed focal length lenses for brighter images. While the aperture value of prime lenses is superior to zoom lenses, their field of view is always the same, and therefore it was always necessary to carry many fixed focal length lenses. SIGMA 18-35mm F1.8 DC HSM is a new generation lens that can deliver images at f1.8 aperture throughout its focal length. The bright viewfinder is very helpful for checking the focus and composition of the image. If it is compared with a lens of F2.8, the faster shutter speed and the shallow depth of field of F1.8 further expands creativity. From wide to standard range this lens offers the excellent versatility and performance of multiple fixed focal length lenses.


Designed to minimize flare and ghosting

Flare and ghosting were thoroughly measured and monitored from an early stage in the lenses development to establish an optical design which is resistant to strong incidental light such as backlight. The Super Multi-Layer Coating reduces flare and ghosting and provides sharp and high contrast images even in backlit conditions. Attaching the matched petal type hood, which is supplied, will provide extra protection from flare and ghosting.


Minimum focusing distance of 28cm

With a minimum focusing distance of 28cm and a maximum magnification ratio of 1:4.3, this lens is excellent for close-up photography.


Hyper Sonic Motor

The HSM (Hyper Sonic Motor) ensures a silent, high-speed AF function. Optimizing AF algorithm, smoother AF is achieved. It also enables full-time manual focusing capability which allows sensible focus adjustment by simply rotating the focus ring.


Incorporating Rounded diaphragm

The 9 blade rounded diaphragm creates an attractive round bokeh at large-aperture settings.

Technical Specification

Sigma 18-35mm f/1.8 DC HSM Standard Zoom Lens Canon Fit

Lens System

Mounting Type Canon EF/EF-S
Type Wide-angle zoom lens
Special Functions Wide angle, zoom
Intended For Digital SLR
Focal Length 18 mm - 35 mm
Lens Aperture F/1.8
Minimum Aperture F/16
Optical Zoom 2 x
Magnification 1 / 4.3
Min Focus Distance 28 cm
Focus Adjustment Automatic, manual
Zoom Adjustment Manual
Max View Angle 76.5 degree(s)
Min View Angle 44.2 degree(s)
Lens Construction 12 groups / 17 elements
Filter Size 72 mm
Diaphragm Blades 9
Lens Coating Super Multi-Layer Coating
Features Internal focusing system, full-time manual focusing, Hyper Sonic Motor (HSM), aspherical lens, SLD (Special Low Dispersion) glass, Sigma USB dock compatible


Length 12.1 cm
Diameter 7.8 cm
Weight 810 g


Included Accessories Lens hood, dust cap, lens cap, carrying pouch

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Sigma 18-35mm f/1.8 DC HSM Standard Zoom Lens Canon Fit

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Sigma 18-35mm f/1.8 DC HSM Standard Zoom Lens Canon Fit

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