Specification Brand : BUZHI BulletPoint1 : 【Macro Lens + CPL Filter Kit for Mobile Phone】Macro lens with CPL filter can offer high definition view, no distortion, no vignetting, no dark corners. Start to take close-up photos by your mobile phone with the macro lens. BulletPoint2 : 【F1.8 Big Aperture】The macro lens has an F1.8 super big aperture (the smaller the F value, the bigger the aperture), an equivalent focal length of 1.9in/5cm, and a working distance of up to 1.5-2.7in/4-7cm. Compared to other ordinary macro lenses, more light entering could be captured in the lens. BulletPoint3 : 【Excellent Background Bokeh Effect】The macro lens enable you to take photos at a distance of 1.57-2.6in from the object. It has an excellent background bokeh effect, soft and natural, perfect choice to take feature pictures. BulletPoint4 : 【CPL Filter】The CPL filter can remove unwanted reflections from non-metallic surfaces, such as water or glass. Increasing color and contrast by reducing reflections from non-metallic surfaces by cutting through haze. Improving clarity of distant objects. BulletPoint5 : 【Fit for Almost All Smartphones】Comes with a universal phone clip with 6.6cm-9.6cm/ 2.6in-3.78in stretchable width that is compatible with most of smartphones on the market. Let you smartphone become a professional photography device in seconds. Perfect gift for macro photography enthusiasts. Color : Black ExternallyAssignedProductIdentifier : 7629662939546 FocusType : Manual Focus ItemName : BUZHI Phone Macro Lens Mobile Phone 100mm Macro Lens 10X + CPL Filter Kit with Universal Phone Clip Storage Box Replacement for Phone 14/13/12/11 Smartphones. ItemPackageQuantity : 1 ItemTypeKeyword : cell-phone-lens-attachments LensDesign : Zoom Manufacturer : BUZHI PartNumber : MSUS-D12260-HKX ProductDescription : Specifications: Magnification: 10X Lens Construction: 5 element in 4 groups Working Distance: 1.5-2.7in/4-7cm Aperture: F1.8 Focal Length: 5cm Phone Clip Width: 6.6cm-9.6cm/ 2.6in-3.78in