The Sigma 18-50mm F2.8 DC DN Contemporary is a versatile, compact, and lightweight standard zoom l...The Sigma 18-50mm F2.8 DC DN Contemporary is a versatile, compact, and lightweight standard zoom lens designed for Canon APS-C mirrorless cameras. It offers superb build quality and impressive optical performance, making it ideal for landscape, portrait, street photography, and video shooting. This lens is the first autofocus mirrorless zoom from a third party, providing fast AF, excellent low light performance, and high image quality. Its quiet and fast STM motor ensures smooth video capture, and its lightweight design is perfect for vlogging or gimbal use. The multi-layer coating minimizes flare and ghosting for sharp images, while the 7-blade aperture creates a soft, blurred background for subject emphasis. With elements in groups designed to eliminate distortions and aberrations, weather sealing for light drizzles, and a weight of only 300g, this lens is a practical and high-performing addition to your camera bag.
This guide helps Canon APS-C mirrorless camera users get the most out of their Sigma 18-50mm F2.8 DC DN Contemporary lens. It offers excellent optical performance in a compact and lightweight design, making it ideal for various photography styles. Note that this lens is designed specifically for Canon RF mount cameras.
All features
Brand
Sigma
Extended Product Information
FAQs
What is the warranty period for this lens?
Warranty information is dependent on your region. Please refer to your local Sigma documentation or website.
Can I use this lens on a full-frame camera?
No, this lens is designed for APS-C sensor cameras only.
Is the lens weather-sealed?
Yes, the lens features weather sealing for protection against light drizzles.
What mount is this lens?
This lens is designed for Canon RF mount cameras.
Does this lens have image stabilization?
No, this lens does not have built-in image stabilization. Stabilization depends on the camera body.
How do I clean the lens?
Use a soft, lint-free cloth to gently wipe the lens surface. Avoid using harsh chemicals or excessive pressure.
What type of motor does the lens use?
The lens uses a quiet and fast STM motor for autofocus.
Troubleshooting
Lens not autofocusing.
Ensure the camera's autofocus mode is enabled. Check the lens-to-camera connection and clean the contacts.
Images are not sharp.
Check your focus, shutter speed, and aperture settings. Ensure the lens is clean and free of smudges.
Lens is displaying an error message.
Turn off the camera, remove and reattach the lens. If the problem persists, consult your camera's manual or contact Sigma support.
Pros and Cons
Pros
Excellent optical performance.
Fast and quiet autofocus.
Compact and lightweight design.
Versatile focal length.
Weather-sealed construction.
Cons
Specifically designed for Canon RF mount.
May not be compatible with all camera models.
Limited to APS-C sensor cameras.
Setup, Compatibility & Care
Setup: Attach the lens to your Canon RF mount camera. Ensure the lens is securely locked in place.
Compatibility: This lens is designed for Canon APS-C mirrorless cameras with an RF mount. Check your camera's specifications to ensure compatibility.
Care:
Clean the lens with a soft, lint-free cloth.
Avoid touching the lens surface with your fingers.
Store the lens in a dry, cool place when not in use.
Protect the lens with a UV filter to prevent scratches and damage.