["brand new and high quality\n\nDescirption:\n\nFeatures:\nIt can increase the field of view by 33% horizontally, creating a movie-like texture.<br/>\nThe classic horizontal lens flare makes your shooting easier and shows your personality in the video.<br/>\nHigh-definition optical glass lens, bringing high-definition transparent film quality.<br/>\nReplace old, damaged or inoperable lenses to provide you with better shooting quality.<br/>\nAluminum alloy body, durable, easy to use, high working performance.<br/>\n\nSpecification: \nMaterial: Aluminum Alloy+Optical Glass\nMagnification: 1.55X\nStructure: 2 Pieces in 2 Groups\nInterface: Dedicated Interface\nSize: Approx. 36x36x18 mm/1.41x1.41x0.70 inch\nWeight: 40g\nApplicable Model: for Hero 9 Black\n\nNotes:\nPrecautions for the Use of External Movie Lens:\n1. Before instilling an external movie lens, the original camera for protection lens should be removed first.\n2. In the video mode, there is no vignetting under the settings of <Linear 19-39mm> and <Narrow 27mm>, but there will be vignetting.\n3. Under the settings of <Super View 16mm> and <Wide 16-34mm> in anti-shake mode, during vigorous exercise, there is also vignetting. \n4. Under the settings of <Linear 19-39mm> and <Narrow 27mm> in the camera mode, there is vignetting under the setting of <Width 16-34mm>, and there is no vignetting under the setting of <Linear 19-39mm> and <Narrow 27mm>.\n5. You can also use the cine lens in MAX lens mode.\n6. When shooting spotlights at close range, horizontal stretch for glare will appear, which is a normal phenomenon, which is the characteristic of this lens.\n7. When you rotate the camera screen when using the lens, the screen will be slightly distorted, which is normal.\n8. The use of the lens picture requires post-correction, just like the previous movie lens.\n\nPackage Includes: \n1x Movie Lens Kit"]