The AA-15A is an Underwater Lens Protector that is designed exclusively for underwater use with the KeyMission 360. The protection glass surface is flat so that focusing can be achieved during underwater shooting.

Dimensions (diameter x depth): Approx. 2.0 x 0.6 in. (49.3 x 13.3 mm)

Weight: Approx. 0.43 oz. (12.1 g)