SIGMA
SIGMA 18-50mm f/2.8 DC DN Contemporary Lens for Canon RF with 55mm Filter Kit, Pouch and Cleaning Kit
Constant f/2.8 APS-C zoom covering 18-50mm (27-75mm equivalent) with 55mm filter kit, pouch and cleaning kit included
- Constant f/2.8 aperture for low-light shooting and shallow depth of field
- Versatile 18-50mm zoom covers wide-angle to portrait focal lengths
- Fast autofocus locks onto moving subjects quickly and accurately
- Lightweight 290g design makes it an ideal travel companion
- Complete bundle includes 55mm filter kit, pouch and cleaning accessories
Versatile APS-C Zoom for Canon RF
The Sigma 18-50mm f/2.8 DC DN Contemporary lens is built for Canon RF-mount APS-C mirrorless cameras. It delivers a constant f/2.8 aperture across a flexible 18-50mm zoom range. The bundle adds a 55mm filter kit, soft pouch and cleaning kit for a complete setup. At 290g it stays light for all-day carry.
Suited to everyday shooters, not full-frame users
This lens suits photographers wanting a single bright zoom for travel, street and portrait work on crop-sensor bodies. The constant aperture helps in low light and gives shallow depth of field. Buyers using full-frame Canon RF cameras cannot use this DC DN design. Those needing longer telephoto reach or wider ultra-wide angles should look at other focal lengths.
Covers 27-75mm equivalent with bright aperture
On APS-C the zoom provides a 27-75mm full-frame equivalent range, handling wide scenes through to short telephoto portraits. The constant f/2.8 aperture maintains exposure while zooming and supports subject separation. At 50mm the maximum magnification reaches 1:2.8 for close-up detail. The 55mm filter thread accepts circular polarisers or ND filters without vignetting.
Highlights
- Constant f/2.8 aperture for low-light shooting and shallow depth of field
- Versatile 18-50mm zoom covers wide-angle to portrait focal lengths
- Fast autofocus locks onto moving subjects quickly and accurately
- Lightweight 290g design makes it an ideal travel companion
- Complete bundle includes 55mm filter kit, pouch and cleaning accessories
Specifications
No published specifications for this item yet.
Questions about this item
Does my camera need an APS-C sensor and Canon RF mount for this lens to work?
Yes, the Sigma 18-50mm f/2.8 DC DN Contemporary is designed for APS-C mirrorless bodies using the Canon RF mount and will not cover a full-frame sensor.
Will my existing 55 mm filters fit the front thread of this lens?
The lens has a 55 mm filter thread and the bundle includes a matching 55 mm filter kit, so your current 55 mm filters will attach directly.
How can I verify the constant f/2.8 aperture is functioning across the 18-50 mm zoom range?
Set the camera to aperture-priority mode, select f/2.8, then zoom from 18 mm to 50 mm while watching the exposure display — the indicated shutter speed should stay consistent if the aperture remains constant.
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