AquaTech P 70Ex 70mm Extension Ring for P Series Lens Ports - Perfect for Underwater Photography & Diving Accessories

The P-70Ex 70mm Extension Ring from AquaTech increases the length of compatible P-series lens ports by 70mm to allow them to accommodate longer lenses. The ring screws directly onto the housing and the port screws into the ring.

For Use on the Following Lens Ports:

• PD-85 dome port with Nikon 14-24mm f/2.8 or Canon 16-35mm f/2.8, 16-35mm f/2.8 II or 17-40mm f/4 lens
• P-65 flat port with Nikon 17-55mm f/2.8 lens
• PD-65 or PD-85 dome port with Schneider 28mm f/4.5 LS