Sigma
Sigma 400963 19mm F2.8 EX DN Micro 4/3 Lens
★★★★★
Capture Wide-Angle Perspectives with Exceptional Clarity The Sigma 19mm F2.8 EX DN lens is a high-performance wide-angle prime lens designed for Micro Four Thirds systems. Its compact size and fast f/2.8 aperture make it ideal for a variety of shooting situations, from landscapes to street photog...
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Overview
Capture Wide-Angle Perspectives with Exceptional Clarity
The Sigma 19mm F2.8 EX DN lens is a high-performance wide-angle prime lens designed for Micro Four Thirds systems. Its compact size and fast f/2.8 aperture make it ideal for a variety of shooting situations, from landscapes to street photography.
Specifications:
- Brand: Sigma
- Model: 400963
- Focal Length: 19mm
- Aperture: F2.8
- Mount: Micro Four Thirds
Key Features
Micro 4/3
Double-sided aspherical lens
35mm equivalent focal length
Specifications
Mount Type
Micro 4/3
Maximum Aperture
F2.8
Focal Length
19mm
Equivalent Focal Length (35mm)
35mm
Lens Elements
Double-sided aspherical lens
Pros & Cons
👍 Pros
- Specifically designed for Micro 4/3 camera systems, ensuring full compatibility and optimal performance.
- Features a double-sided aspherical lens element, which contributes to reducing spherical aberrations and distortions.
- Provides a 35mm equivalent focal length, offering a familiar perspective for photographers used to full-frame cameras.
- Its 19mm focal length on a Micro 4/3 sensor provides a versatile wide-angle view, suitable for various photographic genres.
- The F2.8 aperture is relatively fast, allowing for decent low-light performance and some control over depth of field.
👎 Cons
- As a prime lens, it lacks the flexibility of a zoom, requiring physical movement to change composition.
- The F2.8 aperture, while useful, is not as wide as some other prime lenses, which could limit extreme low-light performance.
- It is specifically designed for Micro 4/3 mounts, meaning it is not natively compatible with other camera systems.
- The 35mm equivalent focal length might not be wide enough for certain ultra-wide-angle photography needs.
- Information about specific features like autofocus motor type or weather sealing is not provided, making it difficult to assess.
Frequently Asked Questions
Which camera systems is the Sigma 19mm F2.8 EX DN lens compatible with?
This lens is designed specifically for Micro 4/3 camera systems.
What is the maximum aperture of this lens?
The maximum aperture of this Sigma lens is F2.8, which is suitable for various lighting conditions.
Does this lens utilize any special optical elements?
Yes, it features a double-sided aspherical lens element to enhance image quality.
What is the 35mm equivalent focal length of this 19mm lens on a Micro 4/3 camera?
When used on a Micro 4/3 system, the 19mm focal length provides a 35mm equivalent focal length.
Is this lens suitable for low-light photography?
With an F2.8 maximum aperture, it offers decent performance in low-light situations, though it is not an ultra-fast lens.
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