Sigma 18-50mm f/2.8 DC DN Contemporary Lens (Canon RF)

$747.00

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In stock

Vender : Sigma

Delivery:
Estimated delivery time: 10 business days
Returns:
Within 14 Days
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Sigma 18-50mm f/2.8 DC DN Contemporary Lens (Canon RF)

Introduction

The Sigma 18-50mm f/2.8 DC DN Contemporary Lens for Canon RF mount is a versatile wide-to-standard zoom lens designed for APS-C mirrorless cameras. Compact, lightweight, and bright, it is ideal for photographers and videographers seeking portability without compromising image quality.

Design & Build

This lens features a sleek, minimal design with a durable build. Its small size makes it perfect for everyday use, travel, and street photography, while the 55mm filter thread ensures compatibility with common accessories.

Optical Performance

With a constant f/2.8 aperture across the zoom range, the lens delivers excellent low-light performance and shallow depth of field. The optical construction includes 13 elements in 10 groups, ensuring sharpness and clarity. Close focusing capabilities allow for creative macro-style shots.

Versatility

Covering focal lengths from 18mm wide-angle to 50mm standard, this lens is suitable for landscapes, portraits, events, fashion, and video work. Its fast and quiet autofocus system makes it reliable for both stills and video recording.

Conclusion

The Sigma 18-50mm f/2.8 DC DN Contemporary Lens (Canon RF) is a compact yet powerful zoom option for APS-C shooters. Combining portability, bright aperture, and sharp optics, it stands out as an excellent everyday lens for creators who value flexibility and performance.

 

Sigma 18-50mm f/2.8 DC DN Contemporary Specs

Focal Length
18 to 50mm (35mm Equivalent: 29 to 80mm)
Aperture
Maximum: f/2.8
Minimum: f/22
Lens Mount
Canon RF
Lens Format Coverage
APS-C
Angle of View
76.5° to 31.7°
Minimum Focus Distance
4.8" / 12.1 cm
Magnification
1:2.8 Macro Reproduction Ratio
0.36x Magnification
Optical Design
13 Elements in 10 Groups
Aperture/Iris Blades
7, Rounded
Focus Type
Autofocus
Image Stabilization
No
Filter Size
55 mm (Front)

Thank you for choosing Keymra Photo. We are dedicated to delivering your premium photography, cinematography, and imaging equipment safely, while providing industry-leading protections to safeguard your investment.

Below are the terms and conditions that govern our domestic logistics network and our comprehensive multi-year warranty program.


Part 1: Shipping & Delivery Framework (Canada)


1. Our Courier Network
To ensure that your valuable equipment arrives securely and in perfect condition, we partner exclusively with Canada’s leading and most reliable shipping carriers. All Canadian orders are shipped using trackable, insured services via:


  • Canada Post
  • Purolator
  • Canpar


Carriers are dynamically optimized at checkout based on your delivery address, package dimensions, and regional transit reliability.


2. Processing & Delivery Timelines

 

  • Handling Time: Most orders undergo a thorough quality check, are securely packed, and are dispatched from our warehouse within three (3) business days from the date of order authorization.
  • Delivery Window: You can generally expect your order to arrive within ten (10) business days from your original order date.
  • Tracking: Automated tracking information is issued via email immediately upon carrier handover.


3. Shipping Security & Transit Risk

 

  • Mandatory Adult Signature: Due to the premium nature and high financial value of professional cameras and cinema rigs, all major shipments require an adult signature upon delivery. Packages will not be left unattended on doorsteps under any circumstances.

  • Damage in Transit: Legal title and risk of loss pass to the buyer upon courier handover. If your package arrives with visible signs of transit damage or tampering, please take photos and contact our support team within 24 hours of delivery to initiate an immediate carrier insurance claim.

Part 2: Comprehensive Warranty Program

All eligible high-end optical and imaging products purchased through our store are backed by a structured, multi-year warranty program to protect your gear from internal mechanical or electronic non-conformities.

1. Warranty Coverage Tiers

Equipment Classification / Brands

Warranty Term

Scope of Protection

Digital Cameras, Mirrorless Bodies & Camcorders

2 Years from delivery date

Internal electronics, image sensors, processors, and mechanical shutter builds.

Standard System Lenses (Sony, Canon, Nikon, etc.)

2 Years from delivery date

Autofocus linear motors, internal optical groups, and built-in stabilization (OSS/IS).

Sigma Optics & Tamron Premium Lenses

5 Years from delivery date

Extended factory defect protection and internal optomechanical assembly alignments.



2. Localized Claims Management

All technical diagnostics, parts replacements, and official repairs are managed locally by Keymra Photo. You do not have to worry about complicated manufacturer workflows or cross-border processing bottlenecks.

3. Our Two-Way Shipping Promise

We believe you shouldn't face hidden expenses due to a factory defect.


  • 100% Cost-Free Approved Claims: Once your warranty claim is technically evaluated and approved by our service team, Keymra Photo covers the shipping costs on both sides.
  • We will provide you with an inbound prepaid shipping label, handle the required repairs, and return the gear back to your doorstep entirely free of charge.


Warranty Exclusions Notice:

This warranty strictly covers organic manufacturing defects or internal component malfunctions under normal operational conditions. It explicitly excludes damage caused by accidental impacts or drops, moisture/liquid submersion, sand or dust intrusion, unauthorised firmware alterations, or standard external cosmetic wear and tear.


Contact Our Support & Service Team

If you need to check on a shipment, register your equipment, or file a warranty diagnostic claim, our Canadian team is available Monday to Friday, 10:00 AM to 6:00 PM EST.

  • Administrative Office: Keymra Photo Canada, 2 County Court BLVD, Suite # 400, Brampton, ON L6W 3W8, Canada
  • Filing & Support Inbox: support@keymraphoto.com