The Sigma 105mm f/2.8 DG DN Macro Art Lens is a high-performance lens designed specifically for mirrorless cameras, including Sony E-mount and L-Mount systems. This lens is celebrated for its exceptional optical quality, making it suitable not only for macro photography but also for portraits and other types of photography.

Key Features

Optical Performance: The lens features a sophisticated design with 17 elements in 12 groups, ensuring minimal aberrations and outstanding sharpness across the frame. It achieves a maximum magnification ratio of 1:1, allowing for detailed close-up shots of small subjects15.

Aperture Range: The maximum aperture of f/2.8 provides a shallow depth of field, creating beautiful bokeh effects that enhance portrait photography. The minimum aperture is f/22, allowing for greater depth of field when needed24.

Build Quality: Constructed with a dust and splash-resistant design, the lens incorporates six seals to protect against environmental factors. It also features a water- and oil-repellent coating on the front element to keep it clean.

Focus Mechanism: The lens utilizes a Hyper Sonic Motor (HSM) for fast and accurate autofocus, complemented by a focus limiter switch that enhances usability in macro settings.

Dimensions and Weight: Measuring approximately 74mm in diameter and 135.6mm in length, the lens weighs around 715g (1.6 lbs), making it relatively lightweight for its class.

Filter Size: The lens accepts filters with a diameter of 62mm, providing versatility for various photographic needs.