Sigma
Sigma 28-105mm f/2.8-4 Aspherical Lens for Canon
f/2.8
Capture Memories with Versatility and ClarityThe Sigma 28-105mm f/2.8-4 Aspherical Lens is designed for Canon SLR cameras, offering a versatile zoom range and excellent optical performance. With its large maximum aperture and internal focusing mechanism, this lens is perfect for snapshots, travel...
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Overview
Capture Memories with Versatility and Clarity
The Sigma 28-105mm f/2.8-4 Aspherical Lens is designed for Canon SLR cameras, offering a versatile zoom range and excellent optical performance. With its large maximum aperture and internal focusing mechanism, this lens is perfect for snapshots, travel photos, and a variety of other shooting scenarios.
Specifications:
- Focal Length: 28-105mm
- Maximum Aperture: f/2.8-4
- Lens Type: Aspherical
- Focusing: Internal Focusing
- Mount: Canon
Key Features
Extra-wide aspherical lens
Internal focusing mechanism
4-group zoom mechanism keeps size and weight to a minimum
28-105mm focal length
Minimum focusing distance of less than 20 inches
Specifications
Focal Length
28-105mm
Aperture
f/2.8-4
Lens Type
Aspherical
Focusing Mechanism
Internal Focusing
Zoom Mechanism
4-group
Minimum Focusing Distance
Less than 20 inches
Mount Compatibility
Canon
Frequently Asked Questions
What is the focal length range of this Sigma lens?
This Sigma lens offers a versatile focal length range from 28mm to 105mm.
Does this lens maintain a constant aperture throughout its zoom range?
No, it has a variable aperture of f/2.8 at the wide end, which changes to f/4 at the telephoto end.
What camera systems is this lens compatible with?
This lens is designed specifically for Canon camera mounts.
How close can this lens focus on a subject?
The Sigma 28-105mm lens has a minimum focusing distance of less than 20 inches, allowing for detailed close-up shots.
Does this lens have image stabilization?
The provided product information does not specify if this lens includes image stabilization.
How does the internal focusing mechanism benefit the user?
The internal focusing mechanism helps to maintain the overall length and balance of the lens during focusing, which can be advantageous for handling.
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