Sports Camera Macro Lens: 15X HD Magnification | Ultra-low Reflectivity | Scratch- Designed for sports cameras: Compatible with for Hero 12/11/10/9 BlackHero 10 Black , Hero 1l Black Mini 7-10cm distance: The magnification of the subject is obtained within a distance of 7-10cm, which is shorter than the minimum focusing distance of ordinary camera lenses 15X Macro Lens: Magnify the image at a ratio of 15 times, suitable for capturing the wonderful details of the microscopic world such as animals and plants HD: Multi-coating design, ultra-high-definition optical glass, multiple coatings, ultra-low reflectivity Hard prevents the filter from being scratched Double-sided multi-coating is waterproof, oil-proof and dust-proof Sturdy aluminum alloy frame Adopts CNC aviation-grade aluminum alloy frame, sturdy and Colour:As Shown Material:Glass Package Contents: 1 x 15X Macro Lens Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.