Ikelite 5510.28 FL Port Extension for Lenses up to 5.1-inches
A popular Modular Lens Extension for use with many of the longest zoom lenses including the Nikon 18-35mm. The extension threads onto the base of either the Ikelite Modular 8-inch Dome or the Ikelite Modular Glass Flat Front for simple assembly and use in a wide variety of applications.
Accommodates lenses up to 12.9 cm (5.1-inch) long and 8.4 cm (3.3-inch) in diameter when used with the Ikelite Modular 8-inch Dome. Accommodates lenses up to 12.7 cm (5-inch) long when used with the Ikelite Modular Glass Flat Front.
In the Box