N85 Flat Port 72*Limited Stock Available* This Flat Port is part of the N85 port system and features an acrylic element and anodized aluminum construction. Different size ports are available to support a wide variety of lenses and housing types. Port extensions or adapters may be necessary for some ports and housings. This port is designed to support the following lenses: Sony SEL 18 55mm Zoom Lens Panasonic Lumix G Vario 14 42mm F3. 5 5. 6 ASPH Technical