Lenses & Optics

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

Key Features

- Designed for Full-Frame cameras, with an f/3.5–6.3 variable aperture

- Versatile wide-to-telephoto zoom in a compact, lightweight build

- Fast, precise autofocus powered by Sigma’s HLA motor

- 13-blade rounded diaphragm for smooth, natural bokeh

- Integrated zoom lock and focus mode switches for control and convenience

- Close focusing capability from 9.9" to 25.6" across the zoom range

- Front element coated to repel water and oil for easier cleaning

- Dust- and splash-resistant body for reliable performance outdoors

• EF-M-Mount Lens/APS-C Format
• 89.6mm (35mm Equivalent)
• Aperture Range: f/1.4 to f/16
• One SLD Element, Two Aspherical Elements

• L-Mount Lens/APS-C Format
• 24mm (35mm Equivalent)
• Aperture Range: f/1.4 to f/16
• Two SLD Elements, Three FLD Elements

• L-Mount Lens/APS-C Format
• 84mm (35mm Equivalent)
• Aperture Range: f/1.4 to f/16
• One SLD Element, Two Aspherical Elements

• EF-M-Mount Lens/APS-C Format
• 25.6mm (35mm Equivalent)
• Aperture Range: f/1.4 to f/16
• Two SLD Elements, Three FLD Elements

• E-Mount Lens/APS-C Format
• 84mm (35mm Equivalent)
• Aperture Range: f/1.4 to f/16
• One SLD Element, Two Aspherical Elements

• EF-M-Mount Lens/APS-C Format
• 48mm (35mm Equivalent)
• Aperture Range: f/1.4 to f/16
• Two Aspherical Elements