1. The FLIP zoom lens is made of high-definition optical glass with multi-layer coating, precision ground and polished to restore image clarity, offering high-definition and transparent quality, oil-resistant and scratch-resistant; 2. The viewing angle is 82 without the wide-angle filter and expands to 100 with the wide-angle filter attached. The 24mm wide-angle lens captures expansive scenes; 3. The ultra-lightweight lens operates smoothly, is lightweight, does not affect device performance, features a secure buckle design for firm installation, and allows easy lens replacement; Color: Black Material: Aluminum and optical glass Package Contents: 1 x Wide Angle Filter Only the above package content is included, other items are not included. Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.