Leica SL 90-280mm F2.8-4 APO-Vario-Elmarit Lens (L Mount)

An expansive telephoto zoom lens with an apochromatic design, the APO-Vario-Elmarit-SL 90-280mm f/2.8-4 from Leica is intended for full-frame and APS-C-sized L-mount mirrorless cameras. This lens features an intricate optical design with 23 elements in 17 groups, incorporating seven anomalous partial dispersion elements to greatly reduce chromatic aberrations and provide accurate, fringing-free color. The f/2.8-4 maximum aperture is beneficial for various lighting conditions and offers enhanced control over focus for shallow depth of field techniques. As a high-performing tele zoom, it ensures consistently sharp and clear images across its broad focal length range.

The 90-280mm lens is also noted for its fast performance due to internal focusing and zooming mechanisms. Its optical design is divided into seven moving groups, with two dedicated focusing elements driven by linear stepping motors for fast and precise focusing throughout the zoom range. To further enhance sharpness, the lens includes an optical image stabilization system that compensates for up to 3.5 stops of camera shake, enabling handheld shooting in challenging lighting conditions. For tripod use, a removable rotating tripod collar is provided, featuring firm detents at 90 degree intervals for easy switching between horizontal and vertical orientations. Additionally, the lens is protected with Leica's AquaDura hydrophobic coating on the front and rear elements, guarding against moisture and smudges, and it boasts a fully dust and water-sealed design for reliable use in harsh conditions.