Leica APO-Summicron-SL 50mm f/2 ASPH. Lens

Providing a classic normal-length field of view along with an impressive optical design, the Leica APO-Summicron-SL 50mm f/2 ASPH. is a bright prime lens designed for full-frame L-mount mirrorless cameras. The f/2 maximum aperture balances speed with overall weight and size, resulting in a portable form factor that can excel in available light conditions. Three aspherical elements are used to reduce spherical aberrations and distortion for high sharpness, and the lens also features an apochromatic optical design, which employs anomalous partial dispersion glass to suppress colour fringing and chromatic aberrations for high clarity and colour accuracy. Multi-layer coatings also help to limit flare and ghosting for increased contrast when working in strong lighting conditions. Complementing the optics is a Dual Syncro Drive stepping motor, which delivers fast and quiet autofocus performance to suit both stills and video applications. Additionally, an AquaDura coating has been applied to the exposed elements and seals have been incorporated in the lens design to benefit working in harsh environmental conditions.

Normal-length 50mm f/2 lens is designed for full-frame Leica L-mount mirrorless cameras, however can also be used with APS-C models where it provides a 75mm equivalent focal length.

Bright f/2 maximum aperture benefits working in low-light conditions and also affords greater control over depth of field for working with selective focusing techniques.

Three aspherical elements are used to reduce distortion and spherical aberrations for improved sharpness and accurate rendering.

Apochromatic design employs anomalous partial dispersion glass to suppress chromatic aberrations throughout the aperture range for increased colour accuracy and clarity.

Multi-layer coatings have been applied to individual elements to suppress surface reflections, flare, and ghosting for increased contrast and colour fidelity.

Dual Syncro Drive stepping motor delivers quick, precise, and near-silent autofocus performance to suit both photo and video applications. This system also avails full-time manual focus override.

Water-repellent AquaDura coating has been applied to the front and rear optical surfaces to protect against moisture and other elements.

Weather-sealed design protects against dust and moisture to benefit working in inclement shooting conditions.

Key Features:

L-Mount Full-Frame Lens

f/2 to f/22 Aperture

Three Aspherical Elements

Multi-Layer and AquaDura Coatings

Dual Syncro Drive AF Motor

Dust and Moisture-Resistant Design

What's in the Box:

Leica APO-Summicron-SL 50mm f/2 ASPH. Lens

Leica 67mm Clip-On Lens Cap

Leica SL Rear Lens Cap

Lens Hood

Lens Bag