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Sigma 18-50mm F2.8 DC DN Contemporary Lens for Fujifilm X Mount

  • mfr: 585975
  • SKU: 585975
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Product highlights

  • Focal Length: 18-50mm
  • Aperture Range: F2.8- F22
  • Lens Construction:10 groups, 13 elements (1 SLD and 3 aspherical lenses
  • Angle of View (APS-C):76.5° (W) -31.7° (T)
  • Diaphragm Blades:7 (rounded diaphragm)
  • Minimum focusing distance::4.8 (W) -11.9 (T) in.
  • Maximum magnification ratio: 1:2.8 (W) -1:5(T)
  • Working distance of just over an inch (2.7cm) from the front element at 18mm
  • Versatile focal range and excellent optical performance
  • Stepping motor provides swift, accurate, and quiet autofocus
  • High-precision, durable brass bayonet mount with dust and splash-resistant structure

Sigma 18-50mm F2.8 DC DN Contemporary Lens for Fujifilm X Mount

SIGMA's first APS-C size mirrorless dedicated zoom lens, the 18-50mm F2.8 DC DN | Contemporary, will now be available for the Fujifilm X Mount. This addition allows users to enjoy high-performance and high-quality SIGMA zoom lenses in native mount on their X Mount system.

A control algorithm including AF drive and communication speed optimization has been developed specifically for X Mount interchangeable lenses. In addition to realizing high-speed AF, the lens also supports AF-C (Continuous AF) and in-camera aberration correction. The mount is rubber-sealed to cater for use in a variety of environments.

The new lens is designed for FUJIFILM X camera users who want a compact, fast-aperture, workhorse zoom lens that is a great choice for a wide variety of uses, including travel, daily shooting, food photography, landscapes, vlogging, etc.

Large F2.8 aperture and superb image quality

The compact body offers an easy-to-use zoom range of 27mm to 75mm in the 35mm format, a wide aperture of F2.8 throughout the entire zoom range that allows you to enjoy bokeh expressions, and sharp images achieved by the latest optical design technology. With a minimum focusing distance of 12.1cm and a maximum magnification of 1:2.8, it allows photographers to take advantage of the compact shooting system, such as shooting close-ups of your subject.

Exceptionally compact and lightweight body ideal for mirrorless cameras

The main feature of the 18-50mm F2.8 DC DN | Contemporary is its overwhelmingly compact and lightweight body that maximizes the excellent portability and advantages of an APS-C mirrorless camera. Despite its large aperture of F2.8, it is the smallest and lightest in its class boasting a maximum diameter of 61.6mm, a length of 76.8mm, and a weight of 285g. This makes the large-aperture standard zoom easy to carry around in daily life.


Weight 285g / 10.1oz.
Color Black
Lens Mount Fujifilm X-Mount
Maximum Aperture f/2.8
Minimum Aperture F22
Focal Length 18-50mm
Maximum Magnification 1:2.8 – 1:5
Angle of view (APS-C):76.5° (W) -31.7° (T)
Minimum Focus Distance 4.8 - 11.9 in. (12.1 - 30cm)
Focus Type Auto and Manual Focus
Diaphragm Blades 7 blades, rounded
Optical Design 13 Elements in 10 Groups
Lens Format APS-C Sensors
Lens Type Standard Zoom


Customer Questions
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You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

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Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

Sigma 18-50mm F2.8 DC DN Contemporary Lens for Fujifilm X Mount

Sigma 18-50mm F2.8 DC DN Contemporary Lens for Fujifilm X Mount SKU: 585975

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