18-50mm F2.8 DC DN | C

Starting at

As low as $524 Regular Price $599

SKU: #

585

Smallest and lightest F2.8 standard zoom for APS-C mirrorless
Full-frame equivalent zoom range of 27-75mm
High-speed autofocus with stepping motor
Compatible with lens aberration correction*
Minimum focusing distance of 12.1cm / 4.8 in.
Mount with dust and splash-resistant structure
High-precision, durable brass bayonet mount
Designed to minimize flare and ghosting
Thermally Stable Composite (TSC) construction

*Function available on supported cameras only. Available corrections / functionality may vary depending on camera model.

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Awards

Best APS-C Zoom Lens, TIPA World Awards, 2022

For crop sensor mirrorless cameras

SIGMA's DC DN lenses are made exclusively for mirrorless, and are designed primarily for use with crop sensor cameras. All DC DN lenses are available for Sony E-mount, L-Mount and FUJIFILM X systems, while our 16mm, 30mm and 56mm F1.4 DC DN | Contemporary lenses are additionally available for Nikon Z, Canon EF-M, and Micro 4/3.

ALL DC DN LENSES

Make sure you get your 4-Year Warranty

All SIGMA lenses come with a 4-Year Warranty in the US, but only if you buy from SIGMA America directly or a SIGMA Authorized Dealer. Grey market importers undercut legitimate retailers, deceive well-intentioned customers, and sell products that are ultimately not eligible for warranty service. Make sure you are buying from a trusted source so your lens is covered!

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Specifications

Lens Specifications

Lens Construction: 10 groups, 13 elements
(1 SLD and 3 aspherical lenses)
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Lens Construction
Angle of View: 76.5°（W）- 31.7°（T)
Number of Diaphragm Blades: 7 (rounded)
Maximum Aperture: F2.8
Minimum Aperture: F22
Minimum Focusing Distance: 12.1 (W) - 30cm (T) / 4.8 (W) - 11.9 in. (T)
Filter Size: 55mm
Maximum Magnification: 1:2.8（W）- 1:5（T)
Weight: L-Mount: 290g / 10.2 oz.
Sony E: 290g / 10.2 oz.
Fujifilm X: 285g / 10.1 oz.
Canon RF: 300g / 10.6 oz.
Dimensions (Diameter x Length): L-Mount: 65.4 x 74.5mm / 2.6 x 2.9 in.
Sony E: 61.6 x 76.5mm / 2.4 x 3.0 in.
Fujifilm X: 61.6 x 76.8mm / 2.4 x 3.0 in.
Canon RF: 69.2 x 74.5mm / 2.7 x 2.9 in.