The Aquatica Extension to Port Locking Collar - 18469 helps extend the lens port for your Aquatica camera housing for underwater photography. The piece is compatible with all Aquatica bayonet-type extensions, and with all dome ports with a recessed hole on their back plate. It complements Aquatica housings that are equipped with a port/extension locking mechanism.
The extension ring is constructed of machined, aeronautical-grade aluminum and is designed to withstand day-in, day-out immersion in salt water. The sturdy, lightweight aluminum is anodized to military specifications. Use the provided hex key wrench to install it quickly and easily.
Extension to Port Locking Collar - 18469
Hex Key Wrench
1 Year Limited Warranty for Consumer Use or 90 Days for Commercial Use