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Sigma 28-105mm f2.8 DG DN | Art Lens
The Sigma 28-105mm f2.8 DG DN | Art Lens goes beyond a standard zoom. Its highly versatile focal length is suitable for virtually any type of photography and the constant f2.8 aperture adds a beautiful depth of field to your images. It is designed to be portable for all-day use, weighing under 1kg, and is packed with many professional features that you would expect from a Sigma Art Lens.
A Standard Zoom that Goes Beyond
A 28-105mm lens is designed for almost any type of photography. At the wide end create captivating landscapes and stunning twilight scenes. The middle range is well-suited for documentary and street photography where the quick zoom function adapts to your subjects on the go. Through the external zoom, the top-end of the focal range can be used for powerful macro photography, while the f2.8 subject separation works well with the 85mm and 105mm focal lengths that are popular with portraiture.
Constant F2.8 Aperture
What makes the Sigma 28-105mm unique is the constant f2.8 aperture throughout the entire focal range. This is rare for such a lens and presents a fantastic opportunity for photography in dimly lit environments as well as stunning bokeh and subject separation. Combine this with the focal range and this Sigma Art Lens is one of the most versatile choices for mirrorless cameras currently available.
Get Closer
Fill the frame with detail and texture. Although not a dedicated macro lens the 28-105mm DG DN has a minimum focusing distance of just 40cm across the focal range, making macro shots with a maximum magnification ratio of 1:3.1 possible.
Superior Optical Performance
As all Sigma Art Lenses do, the 28-105 f2.8 is built for extremely high optical performance. Constructed with 18 elements in 13 groups including 2 FLD, 1 SLD and 5 aspherical elements, the suppression of optical and chromatic aberrations within each lens group produces consistent high performance throughout the long zoom range.
Advanced simulation technology minimises flare and ghosting to ensure high-contrast results in all lighting conditions. Furthermore, Sigma’s Nano Porous Coating and Super Multi-Layer Coating further suppress flare.
Minimal Focus Breathing
Filmmakers who demand consistent framing can achieve this thanks to the minimal focus breathing and focus compensation within the lens. Enjoy natural-looking manual focus pulls with a declickable focus ring as well as easier image alignment when focus stacking.
Superb Portability
Constant f2.8 aperture lenses tend to have the disadvantage of being heavy and cumbersome. The Sigma 28-105mm f2.8 on the contrary is superbly portable, weighing under 1kg. The 5 aspherical elements have greatly reduced the overall length of the barrel and the magnesium-alloy construction around the mount further reduces weight for comfortable all-day handling.
Professional Features
Packed with multiple professional features, this lens is ideal for Sony E and L Mount users of all levels. The Linear HLA (High-response Linear Actuator) delivers maximum drive speed with quick and silent focusing. The aperture ring has both a click switch and a lock switch to suit the photographer’s need, and the zoom ring also has a lock switch for consistent framing.
Two AFL function buttons allow for easy accessibility in both landscape and portrait shooting positions. The lens is weather-resistant to dust and water splashes (although it is not waterproof) and the front element features a water and oil-repellant coating to keep the glass clear from marks.
Key Features
- Exceptional Art Lens image quality
- Constant f2.8 aperture
- Versatile zoom
- 18 elements in 13 groups
- Compatible with high-speed autofocus
- HLA (High-response Linear Actuator)
- Designed to reduce flare and ghosting
- Packed with professional features
- High performance autofocus
- Excellent build quality
View the Sigma 28-105mm f2.8 Specs
What’s in the box?
- Sigma 28-105mm f2.8 DG DN | Art Lens
- Lens Case
- Lens Hood (LH878-07)
- Front Cap (LCF-82 III)
- Read Cap (LCR II)
Sigma 28-105mm f2.8 Reviews
Watch our hands-on review: Sigma 28-105mm f2.8 DG DN Art Lens | What Can’t It Do?
FAQs
Is the Sigma 28-105mm f2.8 waterproof?
While the lens is dust and splash-resistant, the lens is not waterproof and therefore care should be taken not to bring the lens in contact with large amounts of water such as heavy rain.
What kind of lens hood is supplied?
A dedicated petal-shaped lens hood is included in the box which serves to reduce the effects of glare when shooting in direct sunlight as well as offering another layer of protection.
Is the Sony E mount version compatible with AF assist?
Yes! If you have a Sony Alpha camera with AF assist then the Sigma 28-105mm f2.8 is compatible with this feature for more accurate focusing.
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