Feature: 1. F1.4 LARGE APERTURE: With 6 groups and 7 pieces of lens structure, the large aperture enables faster shutter speed, finer bokeh, and better control over low light environment. 2. 2 ED LENSES: Two ED(low dispersion) glass high refraction lenses reduce color aberration, purple fringing, and significantly enhance image sharpness. 3. COMPATIBLE CAMERAS: Designed for M3 M5 M6 M6 II M10 M100 M50 and many other M mount cameras. 4. PORTRAIT PHOTOGRAPHY: Shooting portraits with background elements includes more information, allows creativity, and portrays the subject's personality traits. 5. VERSATILE 24MM LENS: This half frame lens is equivalent to a 35mm full frame lens, providing a wide shot that is perfect for daily photography. The metal body ensures durability for everyday use and rugged environments. Specification: Item Type: Camera lens Material: Metal, optical glass Weight: Approx. 530g / 18.7oz Frame: APS C Aperture Blade: 9 blades Focus: 24mm Maximum Aperture: F1.4 Minimum Aperture: F16 Lens Structure: 6 groups 7 baldes Field of View: 61° Minimum Focus Distance: 0.3m Aperture Ring: Infinite aperture Stabilization: Not support Focus Method: Manual Filter Lens Size: 49mm Mount: For M mount camera Fitment: For M3 M5 M6 M6 II M10 M100 M50 . Package List: 1 x Lens1 x Front Camera Cover1 x Rear Camera Cover1 x Manual