Item Includes

• Sigma 28-105mm f/2.8 DG DN Art Lens (Leica L)
• Sigma LCF-82 III Front Lens Cap
• Sigma LCR II Rear Lens Cap (L-Mount)
• Sigma Lens Hood
• Limited 4-Year Manufacturer Warranty

Overview

The Sigma 28-105mm f/2.8 DG DN Art Lens for Leica L-mount is a flexible, all-in-one zoom designed for full-frame mirrorless cameras. Covering wide-angle to short telephoto perspectives, it’s well-suited for everything from landscapes to portraits. The constant f/2.8 aperture ensures consistent exposure and strong low-light performance, while also delivering smooth background blur.

With a close focusing capability across the zoom range, this lens is ideal for capturing detailed subjects up close. Its refined optical design produces sharp images with accurate color, and the durable, weather-resistant build makes it dependable for everyday and outdoor use.

Features

• 28-105mm zoom range for wide to telephoto versatility
• Constant f/2.8 aperture for consistent performance
• HLA (High-response Linear Actuator) autofocus for fast, quiet operation
• 12-blade rounded diaphragm for smooth, pleasing bokeh
• Dual AFL buttons for customizable control
• Aperture ring with click/declick function and lock
• Zoom lock switch to prevent unwanted extension
• Advanced optical design with FLD, SLD, and aspherical elements
• Water- and oil-repellent coating on front element
• Dust- and splash-resistant construction

Specs

• Focal Length: 28–105mm
• Aperture: f/2.8–f/22
• Lens Mount: Leica L
• Format Coverage: Full-Frame
• Angle of View: 75.4° to 23.3°
• Minimum Focus Distance: 15.8" / 40.1 cm
• Maximum Magnification: 0.32x (1:3.1 Macro)
• Optical Design: 18 Elements in 13 Groups
• Aperture Blades: 12, Rounded
• Focus Type: Autofocus
• Image Stabilization: No
• Filter Size: 82mm (Front)
• Dimensions: ø 3.5 x L 6.3" / ø 8.9 x 16 cm
• Weight: 2.2 lb / 990 g
• Packaging Weight: 3.64 lb
• Box Dimensions: 10.7 x 6.6 x 6"