The panoramic lens protector is designed to fit the lens perfectly, providing comprehensive protection for your panoramic camera lens, preventing scratches and direct damage. It also features a super-hydrophobic coating and dual-layer AF/AR optical coating for richer colors. Precautions: 1. Before use, clean the lens area and to the attachment is clean and dry. 2. When applying, do not remove or reapply the lens to prevent loss of adhesion. 3. The lens protector protects the lens from scratches and splashes. For underwater , please use a dedicated diving housing or related accessories. When using a diving housing, always remove the lens protector. 4. When removing the lens protector, use a pick to remove it. Be careful not to scratch the camera lens. Color:Transparent & Black Material:Glass Package Contents: 4 * Lens Protector 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.