Lenses & Optics

Create expressive images on the go with the world's smallest and lightest ultra-wide-angle zoom lens for APS-C cameras.

Engineered for exceptional optical performance and fast autofocus, the Sigma 50mm f/1.4 DG DN Art Lens is designed for Leica L-mount mirrorless cameras.

Key Features

- Designed for Full-Frame Cameras | f/1.4 to f/16 Aperture Range

- Bright, Lightweight Prime Lens for Everyday Use

- High-Response Linear Actuator (HLA) Autofocus System

- Advanced Optics with Aspherical & SLD Elements

- Smooth Background Blur with 11-Blade Rounded Diaphragm

- Durable, Dust- and Splash-Resistant Build

- Exceptional sharpness at all distances

- Optical design ensures minimal aberrations

- Hyper Sonic Motor (HSM) for high-speed AF

- Focus limiter switch

- Aperture ring with de-click & lock switches

- Customizable AFL button

- Dust and splash-resistant structure

- Water- and oil-repellent coating

- Designed to minimize flare and ghosting

- Compatible with TC-1411 (1.4x) and TC-2011 (2.0x) Teleconverters (L-Mount only)

- Compatible with Lens Aberration Correction

Enjoy high-performance, and high-quality SIGMA prime lens in native mount on your Canon RF Mount system.

Enjoy high-performance, and high-quality SIGMA prime lens in native mount on your Canon RF Mount system.

Enjoy high-performance, and high-quality SIGMA prime lens in native mount on your Canon RF Mount system.

KEY SPECIFICATIONS 

• Lens construction: 14 elements in 12 groups (2 SLD, 3 aspherical elements)
• Angle of View: 99.6°
• Number of Diaphragm Blades: 9 (Rounded Diaphragm)
• Minimum Aperture: F16
• Minimum Focusing Distance: 17.2cm / 6.8in.
• Maximum Magnification Ratio: 1:8.4
• Filter Size: φ62mm
• Maximum Diameter x Length: φ68.0mm x 69.4mm / φ2.7in. x 2.7in.
• Weight: 225g / 7.9oz.

LIST OF FEATURES
● Stepping motor
● Water- and oil-repellent coating
● Aperture ring1
● Dust- and splash-resistant structure
● Mount Conversion Service available
● Every single lens undergoes Sigma’s proprietary MTF measuring system

LIST OF FEATURES
● Stepping motor
● Water- and oil-repellent coating
● Aperture ring1
● Dust- and splash-resistant structure
● Mount Conversion Service available
● Every single lens undergoes Sigma’s proprietary MTF measuring system