18-50mm F2.8 DC DN | C
- Smallest and lightest F2.8 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.
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 Canon EF-M and Micro 4/3.
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. Gray 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!
Related Blog Posts
- Lens Construction
- 10 groups, 13 elements
(1 SLD and 3 aspherical lenses)?Lens Construction
- Angle of View
- 76.5°（W）- 31.7°（T)
- Number of Diaphragm Blades
- 7 (rounded)
- Maximum Aperture
- Minimum Aperture
- Minimum Focusing Distance
- 12.1 (W) - 30cm (T) / 4.8 (W) - 11.9 in. (T)
- Filter Size
- Maximum Magnification
- 1:2.8（W）- 1:5（T)
- L-Mount: 290g / 10.2 oz.
Sony E: 290g / 10.2 oz.
Fujifilm X: 285g / 10.1 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.
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