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Review Summary
Sony E
Full Frame
28-105mm
Auto Focus
f/2.8
Wide-angle to telephoto zoom lens
Base
Designed For Use With: Sony a7, Sony a7 II, Sony a7 III, Sony a7 IV, Sony a7C, Sony a7C II, Sony a7CR, Sony a7R, Sony a7R II, Sony a7R III, Sony a7R IV, Sony a7R V, Sony a7S, Sony a7S II, Sony a7S III, Sony a9, Sony a9 II, Sony a9 III, Sony Alpha 1, Sony ZV-E1
Compatible With Restrictions: Sony a3000, Sony a5000, Sony a5100, Sony a6000, Sony a6100, Sony a6300, Sony a6400, Sony a6500, Sony a6600, Sony a6700, Sony NEX C3, Sony NEX-3, Sony NEX-5, Sony NEX-5R, Sony NEX-5T, Sony NEX-6, Sony NE
Sigma ART Series
Aspherical, Dustproof/Splashproof, Weather Resistant
82mm
15.8" / 40.1cm
82 mm (Front)
No
75.4 Degree -23.3 Degree
Autofocus
HLA (High-response Linear Actuator)
12
1:3.1 at f=105mm
34.9 oz (990g)
3.5 x 6.3" (8.9 x 16cm

The SIGMA 28-105mm F2.8 DG DN | Art lens is a compact, full-frame, wide-angle to telephoto zoom lens. It has a versatile zoom range including the popular 85mm focal length, preferred in portrait photography.

This SIGMA lens is made to fit seamlessly with a wide range of full-frame mirrorless cameras.
Weighing in at under 2 pounds (approx. 907 grams), this partially-magnesium lens is surprisingly light for its capabilities.
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The High-response Linear Actuator AF system gives a quick and silent focus.
Get bright, fast aperture for stunning bokeh and creative depth of field control every time.
This lens offers a flexible range from 28mm wide-angle to 105mm telephoto.
Use a lockable aperture ring that prevents unwanted changes during shooting. Plus, it has a click/declick function.

Two programmable Auto Focus Lock (AFL) buttons on the lens barrel, easily customizable.
The zoom lock switch prevents the lens barrel from extending while you’re moving.

The SIGMA 28-105mm F2.8 DG DN Art lens has a large-diameter F Low Dispersion glass element and five aspherical lens elements that minimize chromatic aberrations, distortions, and more.
This full-frame lens is designed with a dust and splash-resistant body, giving you peace of mind when shooting in challenging weather.

The front element of the lens features a special coating that repels water and oil.
A minimum focusing distance of 15.8in (40cm) makes the elens perfect for shooting detailed close-ups or macro-like photos.
At the telephoto end of 105mm, this lens offers a maximum magnification ratio of 1:3.1. Take detailed, life-like shots.
Find the perfect blend of versatility and performance with the SIGMA 28-105mm F2.8 DG DN Art Lens, designed specifically for Sony E-mount cameras. This full-frame lens offers a wide-angle to telephoto zoom range, covering popular focal lengths from 28mm to 105mm, including the sought-after 85mm ideal for portrait photography. With a fast constant aperture of F2.8 throughout the entire zoom range, this lens is perfect for capturing stunning images in various lighting conditions.
Equipped with HLA (High-response Linear Actuator) autofocus, the SIGMA 28-105mm F2.8 DG DN Art Lens delivers swift and precise focusing, making it an excellent choice for both photographers and videographers. As part of SIGMA's prestigious Art line, this lens promises exceptional optical performance, ensuring sharp and vibrant images. The lens features a lockable aperture ring with a click/declick function, two AFL buttons, and a zoom lock switch, providing enhanced control and flexibility during shooting.
Designed to withstand challenging environments, this lens boasts a dust- and splash-resistant construction, along with a water- and oil-repellent coating on the front element, making it suitable for outdoor photography and videography. With a minimum focusing distance of 15.8 inches (40cm) and a maximum magnification ratio of 1:3.1 at the telephoto end, this lens offers remarkable versatility for close-up shots.
The SIGMA 28-105mm F2.8 DG DN Art Lens features a rounded twelve-blade diaphragm, contributing to its compact design while maintaining excellent image quality. Advanced optical engineering, including the use of large-diameter FLD glass and five aspherical lens elements, minimizes aberrations and ensures consistent performance across the zoom range. Despite its impressive capabilities, the lens remains lightweight, weighing under 2 pounds, thanks to the use of magnesium in the lens barrel near the mount, which reduces weight without compromising durability.
Experience the superior quality and innovative design of the SIGMA 28-105mm F2.8 DG DN Art Lens, a must-have addition to any photographer's or videographer's toolkit.