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A popular Modular Lens Extension for use with popular zoom lenses including the Nikon 12-24mm and Canon 10-22mm. The extension threads onto the base of either the Modular 8-inch Dome or the Modular Glass Flat Front for simple assembly and use in a wide variety of applications.
Accommodates lenses up to 4.125-inch (10.5 cm) long and 3.3-inch (8.4 cm) in diameter when used with the Modular 8-inch Dome. Accommodates lenses up to 4-inch (10.2 cm) long when used with the Modular Glass Flat Front.