Feature: 1. Wide Compatibility: This L mount camera portrait lens is designed to fit for S1, S1R, S1H, S5, for Leica SL, SL1, SL2, for Sigma FP, FP L, and more L mount cameras. 2. Standard Portrait Lens: With the excellent 35mm focal length, this lens is ideal for capturing portraits, landscapes, street photography, and more, delivering outstanding background blur for wonderful results. 3. Larger Aperture: The large F1.4 aperture allows more light to enter the lens, enabling you to create dreamy background blur and achieve striking photographic effects. 4. 7 Layer Optical Coating: This portrait lens features a 7 layer optical coating with a high refractive index of 1.9, effectively reducing glare and producing clearer photos. 5. Multi Optimization: Through precise correction of spherical and coma aberrations, this lens delivers excellent control over light diffusion in larger diameter lenses, resulting in high contrast and sharper images. Specification: Item Type: Camera Portrait Lens Material: Optical glass, metal frame Weight: Approx. 330g/11.6oz Filter Diameter: Approx. 43mm/1.7in Focal Length: 35mm Aperture: F1.4 to F16 Image Format: Full frame Image Stabilization: No Minimum Focus Distance: 0.3 meter/unlimited distance Lens Structure: 5 groups 7 pieces Aperture Blades: 10 pieces Focus Mode: Manual focus Mount Type: for Leica L mount. Package List: 1 x Lens 1 x Front Lens Cap (Installed) 1 x Rear Lens Cap (Installed) 1 x Carrying Bag