The Olympus O-Ring for PT-050 Underwater Housing (POL-050) is a replacement O-ring for your PT-050 underwater housing for the XZ-1 compact digital camera. The O-ring is a tool that provides a watertight seal, ensuring that no water gets inside your housing and damages your camera. Resembling a thick rubber band and made of elastomeric material, the O-ring is manufactured to precision tolerances required to hold a pressure seal on your housing.
Note! O-Ring Care Guide