The lens shade helps block light reflection/refraction caused by the Interaction of the external color filter and the port. It also protects the acrylic optical surface of the port element from scratches and damage. This Shade attaches to the SKU: IK5503 Dome Port making it a #5503.20 Dome Port suitable for the Nikon 18mm and 20mm D lenses. Shade is made of durable non corrosive polypropylene plastic and is easy to install. This shade features a lower side profile to reduce or eliminate vignetting with select wide angle lenses. The Shade replaces the standard dome shade found on most fixed dome ports with just three screws. Dome Shade is covered by a 12 month limited warranty.
This product has a limited warranty of 12 months.