Lenses & Optics

• Smaller, Lighter, & Sharper
• Fast f/1.4 Prime
• L Mount

• Fast f/1.4 Prime
• Fuji X (APS-C)
• 24mm Full-Frame Equivalent
• Stepping Motor Auto Focus

This is the world's first zoom lens with a constant F1.8 aperture for full-frame mirrorless camera systems.

Designed for APS-C-format Sony E-mount mirrorless cameras, the Sigma 23mm f/1.4 DC DN Contemporary lens delivers a natural and versatile 35mm-equivalent field of view—ideal for street, documentary, environmental portraits, and general everyday shooting. This compact wide-angle prime combines excellent optical performance with a bright f/1.4 aperture, making it a powerful creative tool for both stills and video.

• L-Mount Lens/Full-Frame Format
• Aperture Range: f/2.8 to f/22
• Two FLD Elements, Two SLD Elements
• Low Dispersion and Aspherical Elements

• E-Mount Lens/APS-C Format
• 45mm (35mm Equivalent)
• Aperture Range: f/1.4 to f/16
• Two Aspherical Elements

• L-Mount Lens/Full-Frame Format
• Aperture Range: f/2.8 to f/22
• Soft, Smooth, Rounded Bokeh
• High-Speed AF with Stepping Motor

• L-Mount Lens/Full-Frame Format
• Aperture Range: f/1.4 to f/16
• FLD and Special Low Dispersion Elements
• Two Aspherical Glass Elements

• High speed with large aperture
• HSM (Hypersonic motor) and inner focusing system
• Accessories include: Lens Hood (LH730-03), carrying case