Sigma 28mm F1.4 DG HSM Art (Sony E)

The Sigma 28mm F1.4 DG HSM Art is a high-performance wide-angle prime lens designed for Sony E-mount full-frame cameras. As part of Sigma’s renowned Art series, it delivers exceptional image quality, a bright f/1.4 aperture, and professional-grade construction, making it ideal for demanding photographers and filmmakers.

 Key Specifications

• Focal Length: 28mm (full-frame)
• Maximum Aperture: f/1.4
• Minimum Aperture: f/16
• Lens Construction: 17 elements in 12 groups
• Diaphragm: 9 rounded blades
• Minimum Focus Distance: 28 cm
• Maximum Magnification: 1:5.4
• Filter Size: 77mm
• Weight (Sony E): Approx. 925g

 Optical Performance

Exceptional Sharpness

• Outstanding sharpness from center to edge
• Excellent performance even wide open at f/1.4
• Designed for high-resolution full-frame sensors

Ultra-Fast F1.4 Aperture

• Excellent low-light capability
• Allows shooting in challenging lighting conditions
• Creates strong subject isolation

Beautiful Bokeh

• 9-blade rounded diaphragm produces smooth, creamy background blur
• Natural transition between subject and background
• Ideal for environmental portraits and creative shots

Advanced Optical Design

• Minimizes chromatic aberration and distortion
• Reduces flare and ghosting
• Maintains high contrast and clarity across the frame

 Autofocus & Handling

• HSM (Hyper Sonic Motor):
  • Fast and accurate autofocus
  • Quiet operation for stills and video
• Full-Time Manual Focus Override:
  • Allows precise manual adjustments
• Internal Focusing System:
  • Stable handling and consistent balance

 Build & Design

• Premium Art series construction
• Robust and durable build quality
• Designed for professional use
• Includes lens hood and protective accessories
• Large, well-damped focus ring for precise control

 Built to withstand demanding shooting conditions.

 Ideal For

•  Street photography
•  Travel and documentary work
•  Landscape photography
•  Astrophotography
•  Video production
•  Environmental portraits

 Key Advantages

• Extremely sharp even at f/1.4
• Excellent low-light performance
• Beautiful bokeh and subject separation
• Professional-grade build quality
• Reliable autofocus performance