YONGNUO YN11mm F1.8S DA DSM WL Ultra Wide-angle Lens for Sony E Mount Cameras,APS-C frame 11mm f/1.8 Aperture, Autofocus

• Auto Focus is Quick, Accurate, Stable and Quiet
• 2.4GHz wireless module: the lens has a built-in 2.4GHz wireless module
• Independent Aperture Ring&Click
• Modern Optical Structure Design Ultra Wide-angle Lens
• Combination of Small Size, Large Aperture and Excellent Image

YONGNUO YN11mm F1.8S DA DSM WL Ultra Wide-angle Large Aperture E mount APS-C Frame Auto Focus Lens.Flexible use of F1.8 large aperture, easy to obtain soft blur effect, you can also use low sensitivity and higher shutter to shoot in low light environment.The lens is designed with 7 circular aperture blades. It can shoot circular diffuse spots. It can also take pictures with 14 star effects if the aperture is appropriately reduced.The lens adopts the aviation aluminum alloy as the housing main body, and is processed with surface anodic oxidation and sand blasting to make beauty and texture coexist and effectively improves the corrosion and wear resistance at the same time.Suitable for portrait photography architecture photography,landscape photography,starry sky photography and food photography. Independent Aperture Ring&Click Turning the aperture ring to quickly and visibly adjust the aperture, which is more convenient for operation. The lens is also designed with “CLICK” silent switch, when setting “NO” and turning the aperture, there will be obvious gear feel and click sound, which makes adjustment more accurate; When setting “OFF”, the aperture ring works in silent, which is better for video recording. turn the aperture ring to adjust the aperture 'NO' aperture adjustment is more accurate 'OFF' aperture ring silent operation Modern Optical Structure Design Ultra Wide-angle Lens Combination of Small Size, Large Aperture and Excellent Image Bayonet and Metal Contacts USB Firmware Upgrade Interface Equipped with Dust-proof and Waterproof Rubber Ring Product Specification: Focal length:11mm Mount:Emount Minimum aperture:F/16 Filter diameter:58mm Lens construction: 11 elements in 9 groups the closest focusing distance:0.15m Drive system:digital stepping motor Maximum magnification:0.15x Number of aperture blades: 7 blades Frame:APS-C frame Weight( front and rear lens caps not included):about 260g