Sigma DG DN Lens for Leica Mirrorless Contemporary 100-400mm F5-6.3 L-mount, Zoom, Telephoto, Full-frame Cameras,

The lens construction, comprising 22 elements in 16 groups, incorporates one FLD element and four SLD elements to effectively correct various aberrations. It features a linear zoom mechanism that allows you to operate the zoom by gripping the lens hood, enabling intuitive and rapid framing. In addition to fast and smooth autofocus powered by an algorithm-optimised stepping motor, the lens incorporates a powerful in-lens image stabilisation (OS) mechanism equivalent to approximately 4 stops*. L-mount 100–400 mm F5–6.3 Zoom, Telephoto Mirrorless, Full-frame

Dimensions: 13.70 x 25.30 x 12.50 cm Weight: 1.62 kg