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Sigma C DN 18-50mm F/2.8 DC Lens
For Canon RF Mount
Weatherproof - Seals protect from dust, humidity and light splashing.
Zoom Lens
Rectilinear are normal lenses that show straight lines as straight lines.
Thread size in milimeters for screw-on filters.55
Quick-Shift Autofocus, also called Direct Manual-Focus (DMF).Lens Description
The Sigma C DN 18-50mm F/2.8 DC is a wide to short telephoto zoom designed for cameras with a APS-C (1.6X) sensor. This bright constant-aperture zoom covers a 18 to 50mm focal-range. It provides the same field of view as a 28.8-80mm lens on a Full-Frame camera.
This 3X zoom lens focuses down to 12.1cm from the imaging plane, capturing subject with a maximum 0.35X magnification. The lens offers a Quick-Shift AF system which lets the user simply rotate the focus-ring to focus manually. A built-in focus motor is used to set the focus-distance. It allowed Sigma to optimize the motor precisely for this lens in order to maximize performance.
The lens weighs 290g. Its body is weatherproof against adverse weather such as rain and snow. Seals in key areas prevent entry of water and dust.
This version of the lens has a Canon RF mount. It directly attaches and is fully compatible with all Canon RF mount cameras with APS-C (1.6X) sensors. Sigma also makes this lens for Leica L, Sony E and Fujifilm X mounts.
Focal-Range
Angle-Of-View
Maximum Aperture
Viewing Angle Range
Maximum Aperture
Magnification
Weight
Sigma C DN 18-50mm F/2.8 DC Specifications
| Brand | Sigma | Model | C DN 18-50mm F/2.8 DC |
|---|---|---|---|
| Mount | Max FLM | 1.6X | |
| Focal Range | 18 - 50mm | View Angle | 76 - 31° |
| Max Aperture | F/2.8 | Min Aperture | F/22 |
| Min Focus | 12.1 - 30cm | Magnification | 0.35X |
| Filter Size | 55mm | Aperture Blades | 7 |
| Size (D x L) | 66 x 75mm | Weight | 290g |
| Tilt | N / A | Shift | N / A |
| Stabilization | Protection | Weatherproof | |
| Zoom Drive | Mechanic | Focus Drive | AF with Quick-Shift |
| Zoom Mechanism | External | Focus Mechanism | Internal |
| Hood | Bayonet | Focus Motor | Internal |
| Perspective | Rectilinear | Introduced | 2024-06-25 |
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Sigma 18-50mm F/2.8 Facts
Weatherproof - Seals protect from dust, humidity and light splashing.Zoom LensRectilinear are normal lenses that show straight lines as straight lines.Thread size in milimeters for screw-on filters.55Quick-Shift Autofocus, also called Direct Manual-Focus (DMF).| 18-50mm Focal-Range | F/2.8 Constant Aperture |
| 55mm Filter Thread | AF with Quick-Shift |
| Canon RF Mount | APS-C (1.6X) Coverage |
| 290g Lens Weight | 66 x 75mm (D x L) |
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