Sigma 105mm F2.8 DG DN MACRO Art Lens for Mirrorless Cameras, Sony E-Mount, Close-Up & Portrait

The Sigma 105mm F2.8 DG DN MACRO | Art is a full-frame mirrorless mid-telephoto macro prime, designed to deliver true 1:1 life-size reproduction with finely rendered detail and smooth bokeh. Built for Sony E and L-Mount systems, it balances optical precision with weather-resistant construction for demanding field use.

With a 105 mm focal length, 1:1 maximum magnification, a 29.5 cm minimum focus distance, and a rounded nine-blade diaphragm, this lens is aimed at photographers and hybrid creators who need clinical sharpness at close range, reliable handling, and video-friendly controls such as a de-clickable aperture ring and AFL button.

Sigma 105mm F2.8 DG DN MACRO | Art — Overview

The Sigma 105mm F2.8 DG DN MACRO | Art is a dedicated full-frame mirrorless macro lens offering 1:1 magnification, a 29.5 cm minimum focus distance, and a compact optical formula that delivers high resolving power and controlled aberrations across the frame. Available for Sony E and L-Mount systems, it includes tactile controls and a robust, weather resistant construction suitable for pro use.

Problem

Close-up shooters need life-size reproduction without sacrificing sharpness, working distance, or handling. Many macro lenses trade working distance or bokeh quality for magnification, or lack weather resistance for field work. Photographers also want reliable autofocus and intuitive controls for mixed stills and video workflows.

• Need 1:1 magnification with retained edge to edge sharpness
• Require sufficient working distance for lighting and skittish subjects
• Demand weather resistant handling and smooth bokeh for creative isolation

Solution

The Sigma 105mm F2.8 DG DN MACRO | Art answers these needs with a precision optical design that achieves 1:1 life-size reproduction while preserving image quality, a mid-telephoto focal length that increases working distance, and pro-level controls including a de-clickable aperture ring and AFL button for hybrid shooters. Its weather resistant sealing and fluorine coating make it reliable outdoors.

Benefits

• Life-size Detail: Capture fine textures, surface detail, and tiny subjects at 1:1 magnification.
• Improved Working Distance: 105 mm focal length keeps you back while maintaining magnification.
• Smooth Background Separation: Rounded nine-blade diaphragm produces pleasing bokeh.
• Field Ready: Dust and splash resistance plus water and oil repellent front coating.

Applications

• Insect and small wildlife macro photography
• Product, jewelry and scientific documentation
• Close-up portraiture and creative detail shots

Why Choose

• True 1:1 macro performance on a mid-telephoto platform, with Sigma Art class optics at a competitive price.