Features:

Secure your GO 3S with a set of two protective lens guards.
Screw-on design ensures lens protection that stays in place.
Translucent anti-fog coating.

New curved glass design for better image quality.

Notes
Before use, ensure the rubber ring on the Lens Guard and the camera's lens itself are both clean and dry.

Always install the Lens Guard in a clean and dry environment.

Any smudges on the lens or Lens Guard may affect shooting quality and results.

Before use underwater, make sure to install the Lens Guard.

Without the Lens Guard installed, the camera is not waterproof. Screw on the Lens Guard tightly to prevent issues.