Sigma 18-50mm f2.8 DC DN Contemporary Lens – Canon RF-S Mount

Sigma 18-50mm f2.8 DC DN Contemporary Lens – Canon RF-S Mount


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Unleash your creativity with the SIGMA 18-50mm F2.8 DC DN | Contemporary, the go-to zoom lens for Canon RF Mount users seeking professional-grade results in a compact, versatile package.

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About Sigma 18-50mm f2.8 DC DN Contemporary Lens

Step into the world of exceptional photography with the SIGMA 18-50mm F2.8 DC DN | Contemporary for Canon RF Mount. This versatile zoom lens packs a punch with its large F2.8 aperture, delivering stunning image quality in a compact package. Perfect for Canon’s crop sensor mirrorless cameras, it offers a full-frame equivalent range of 28.8mm to 80mm, making it ideal for everything from landscapes to portraits. Lightweight yet robust, this lens is your ticket to elevating your Canon photography game.

Key Benefits

  • Bright F2.8 aperture: Capture stunning bokeh and shoot confidently in low light
  • Versatile zoom range: From wide-angle to portrait, it’s got you covered
  • Featherweight champion: At just 300g, it won’t weigh you down
  • Pocketable powerhouse: Compact design perfect for on-the-go shooters
  • Razor-sharp optics: Latest tech ensures tack-sharp images edge-to-edge
  • Close-focus magic: Get up close with a minimum focus distance of 12.1cm
  • Weather-sealed mount: Ready for your outdoor adventures
  • Smooth, silent AF: Never miss a moment with speedy, quiet autofocus
  • Affordable excellence: Pro-grade performance without breaking the bank
  • Canon RF native: Designed to shine on your crop-sensor mirrorless camera

7 Reasons to buy the Sigma 18-55mm

  • Versatility in spades: From sweeping landscapes to intimate portraits, this lens does it all
  • Light as a feather: At just 300g, it’s your perfect travel companion
  • Pocket-friendly performer: Compact design meets pro-grade output
  • Bokeh for days: Constant F2.8 aperture lets you blur backgrounds like a pro
  • Sharp as a tack: Cutting-edge optics deliver crisp images in any situation
  • Close-up champion: Get up close and personal with impressive macro capabilities
  • Wallet-friendly wonder: Top-tier performance without the eye-watering price tag

What’s in the box?

  • 1 x Sigma 18-50mm f2.8 DC DN Contemporary Lens

Sample Images


Is this lens full-frame compatible?

Nope, it’s designed for crop-sensor Canon RF mount cameras.

What’s the zoom range in full-frame terms?

You’re looking at a versatile 28.8-80mm equivalent range.

How close can I focus with this lens?

Get up close and personal with a minimum focus distance of 12.1cm at the wide end.

Is it weather-sealed?

The mounts rubber-sealed, so you’re good for some light adventuring.

How’s the autofocus?

Quick and quiet, perfect for stills and video alike.

Can I use filters with this lens?

Absolutely! It takes 55mm filters.

What comes in the box?

You’ll get the lens, a petal-type hood, front and rear caps. Ready to shoot out of the box!

Is it good for vlogging?

With its light weight and wide-to-normal range, it’s a vlogger’s dream.


MountCanon RF
Focal Length18-50mm
Maximum ApertureF2.8
Minimum ApertureF22
Lens Construction13 elements in 10 groups
Special Elements1 SLD, 3 aspherical
Angle of View73.4° – 30.0° (APS-C)
Diaphragm Blades7 (rounded)
Min. Focus Distance12.1cm (W) – 30cm (T)
Max. Magnification1:2.8 (W) – 1:5 (T)
Filter Size55mm
Dimensionsφ69.2mm x 74.5mm
Supplied AccessoriesHood (LH582-02), Caps (front and rear)
Returns & Delivery

Delivering/Collecting Your Order

We aim to deliver your product within 3-5 working days. Should there be any delay or an issue with stock availability we will contact you asap.

If you have specific delivery/order instructions you can write these in the order notes at checkout.

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Sometimes you’ll want something even quicker than we can deliver. That’s why we offer you the option to order online and collect in-store. Before coming in to collect please call or email us to ensure stock is available.

For more delivery information please see our delivery page.

Returning your product if it’s unwanted:

Please return your item unused and in original condition (as it was received by you) with proof of purchase within 14 days, and we’ll give you an exchange or refund.

We do ask when returning use a reputable courier with a tracking service and the item to be fully insured. Please be aware that we’ll only process your refund once the item has been returned and checked by our specialist; this can take up to 14 days.

Returning your product because it has a fault:

If your product develops a fault within 30 days of purchase, please return with proof of purchase and we’ll exchange or refund it.

Flexible Payments & Financing Options

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Flexible Payment Options

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Monthly Payment Months Total with Interest Interest p.a.
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  4. Split Payments: Your purchase will be divided into four payments, payable every 2 weeks.

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1 £50.00 [Date]
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Ask us how we can offer you more value for your money. We’re always looking for the best price, even if we’re saving a couple of pounds. That’s why we’ll make it in our best interest to offer you the very best option should you find them cheaper. Our Price Match Promise

  • We only price match against websites from retailers in the UK
  • The product on our competitor’s site needs to be the same as the one on our site
  • The product must be in stock with the competitor and available for delivery within 10 days
  • We don’t price match against other trade sites
  • Unfortunately, we can’t price match if you’re using a finance plan.
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EAN Code: 0085126585723 SKU: 585972


Weight 290 g
Dimensions 65.4 × 74.5 mm

Filter Thread Size (mm)


Lens Mount

Lens Type

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