Sigma
28-45mm F1.8 DG DN Art
Sony E · Zoom · FULL FRAME
28-45mm F1.8 DG DN Art — 28–45mm f/1.8 for Sony E, a popular choice in the sigma lineup.
$1,499
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Last updated May 2026
Key specs at a glance
Focal Length
28-45 mm
Max Aperture
f/1.8
Mount
Sony E
Coverage
Full Frame
Stabilization
No
Weight
950 g
Min Focus
38 cm
Filter Size
67 mm
Where to buy the Sigma 28-45mm F1.8 DG DN Art
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Best for
Use-case scores
Scored algorithmically from verified specs. 10 = best in class.
Portrait
Good- · f/1.8 aperture gives excellent subject isolation
- · 11-blade rounded diaphragm creates creamy out-of-focus highlights
Sports & Action
Good- · Constant fast f/1.8 aperture allows fast shutter speeds
- · Equipped with high-speed silent AF motor for fast action tracking
Video & Hybrid
Fair- · Internal focusing keeps lens length constant and stops rotation
- · Constant aperture zoom avoids exposure shifts while zooming
Landscape
Limited- · Weather-sealed body protects against dust and rain in the field
Travel
Limited- · Weather-sealed body is prepared for varied travel climates
Wildlife
Limited- · Weather-sealed design handles outdoor elements like rain or sand
- · Fast tracking AF motor helps track moving birds/animals
Macro & Close-up
Limited- · Moderate close-up capabilities with 0.25x magnification
Pros
- ✓ Versatile zoom range covers multiple focal lengths in one lens
- ✓ Weather-sealed construction for outdoor shooting
- ✓ Native Sony E mount compatibility
Cons
- – Relatively heavy for extended handheld use
- – Third-party or older alternatives may offer better value
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Full specifications
Verified specs · Sigma 28-45mm F1.8 DG DN Art