Features: 49mm Haze UV Filter Lens Protect High Quality Canon Japan 49mm For Compatibility Canon EF 50mm 1.8 STM Out standard Optics UV Protector filters allow you to correct for the UV effect to varying degrees. These filters can also help protect your lens against dust, moisture, fingerprints, scratches and damage and can be kept on your lens at all times. Specifications: Net weight:10 Package weight:45g Color: Black&Transparent Pack content: 1 x Haze UV Filter Lens Protect