Sigma
Sigma 402965 16mm f/1.4 DC DN Sony E Lens Bundle
f/1.4
Fast f/1.4 wide-angle prime for Sony APS-C mirrorless with advanced low-dispersion optics and a complete accessory bundle.
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Overview
Key Features
Accessories Kit: Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E + In Box Accessories + Hurricane Blower + Cleaning Kit
Rounded nine-blade diaphragm contributes to a smooth and pleasing bokeh quality
Wide-angle prime is designed for APS-C-format Sony E-mount mirrorless cameras and provides a 24mm equivalent focal length
Two Special Low Dispersion (SLD) elements and three F Low Dispersion (FLD) elements reduce color fringing and chromatic aberrations in order to achieve greater clarity and color accuracy
A stepping AF motor benefits both photographers and videographers with its fast, precise, and near-silent performance
Specifications
Brand
Sigma
Model
402965
Mount
Sony E-Mount
Format
APS-C
Focal Length
16mm (24mm equivalent)
Aperture Range
f/1.4 to f/16
Optical Design
2 SLD Elements, 3 FLD Elements, 2 Aspherical Elements
Coating
Super Multi-Layer Coating
Autofocus
Stepping Motor
Diaphragm
Rounded 9-Blade
Bundle Includes
Lens, In-Box Accessories, Hurricane Blower, Cleaning Kit
Pros & Cons
👍 Pros
- Ultra-fast f/1.4 aperture excels in low light and produces beautifully smooth bokeh
- Advanced optical design with SLD and FLD elements delivers sharp images with minimal chromatic aberration
- Stepping motor autofocus is fast, accurate, and quiet enough for video use
- 24mm equivalent field of view is versatile for landscapes, street photography, and vlogging
- Bundle includes useful cleaning accessories to protect your investment
👎 Cons
- Designed for APS-C only, limiting its usefulness if you upgrade to a full-frame Sony body
- At 16mm on APS-C, it may not be wide enough for photographers who need ultra-wide coverage
- The bundled accessories are basic and may duplicate items many photographers already own
- Lens is noticeably larger and heavier than slower-aperture wide-angle alternatives for APS-C
Frequently Asked Questions
What is the equivalent focal length of this Sigma 16mm lens on a Sony APS-C camera?
On APS-C Sony E-mount cameras, the 16mm focal length provides a 24mm equivalent field of view, making it an excellent wide-angle option for landscapes, interiors, and environmental portraits.
How does the f/1.4 aperture benefit this lens's performance?
The f/1.4 maximum aperture allows significantly more light to reach the sensor, enabling shooting in low-light conditions without a flash and producing a shallow depth of field with smooth background blur (bokeh) thanks to the rounded nine-blade diaphragm.
Is the autofocus on this Sigma 16mm lens suitable for video work?
Yes, the stepping motor autofocus system is specifically designed to be fast, precise, and near-silent, making it well suited for video recording where audible focus noise would be picked up by microphones.
What accessories are included in this bundle?
The bundle includes the Sigma 16mm f/1.4 DC DN Contemporary Lens with its in-box accessories, a hurricane air blower, and a lens cleaning kit.
Will this lens work on full-frame Sony cameras?
This lens is designed for APS-C format sensors. While it can physically mount on full-frame Sony E-mount bodies, it will produce heavy vignetting unless the camera is set to APS-C crop mode, which reduces the effective resolution.
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