Specification Brand : BUZHI BulletPoint : The 1.25x is one of the most classic squeeze factors used by popular anamorphic lenses like Panavision. In addition to creating a 25% increase in the horizontal FOV, the 1.25x squeeze allows more reframe flexibility in post. BulletPoint1 : 【Auto and Manual Focus】The YN50mm F1.8X DA DSM Pro lens supports both AF Auto Focus and MF Manual Focus functions, providing you with the flexibility to choose the best focus mode for your photography needs. BulletPoint2 : 【High-Performance DSM Motor】This auto focus camera lens features a DSM Motor, ensuring fast and silent focusing, which makes it ideal for shooting video as well as still photos. BulletPoint3 : 【Metal Contacts】The lens adopts gold plating for the metal contacts, effectively improving signal conductivity and . BulletPoint4 : 【APS-C Format】This lens is designed to support APS-C format cameras, providing a 77.89° viewing angle which makes it a versatile choice for a wide range of photography styles, from portraits to landscapes. BulletPoint5 : 【Multi-Coated Lenses】The YN50mm F1.8X DA DSM Pro camera lens features multi-coated lenses, which effectively improve light transmittance. Color : Black ItemName : BUZHI Camera Lens Film YN50mm F1.8X DA DSM Pro 50mm Fixed Focus Camera Lens X-Mount APS-C F1.8 Large Aperture 50mm Focal Length with OLED Screen Replacement for Film X Mount Camera ItemPackageQuantity : 1 ItemTypeKeyword : slr-camera-lenses Manufacturer : BUZHI PartNumber : MSUS-D12471-HKX ProductDescription : Specifications: Brand: Model: YN50mm F1.8X DA DSM Pro Focal Length: 50mm Viewing Angle: 77.89° Max. Aperture: F1.8 Min. Aperture: F16 Number of Diaphragm Blades: 9 Focus Range: 0.45 meter to limitless Focus Mode: AF, MF Max. Magnification: 0.15x Filter Diameter: 58mm Item Weight: 387g/ 13.6oz Size: 68 * 85mm/ 2.67 * 3.34in