This range of 150mm clamp-on rings allow users to step up lenses of different diameters to a 150mm front diameter. With an internal donut size ranging from 104mm to 134mm, these rings can be used with a variety of large lenses. The 150mm rings are suitable for the VIV & VIV 5″ matte boxes.
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Usually ships in 2-6 weeks
Built from high-grade Delrin plastic, our 150mm clamp-on ring range allow you to attach larger lenses to 150mm-sized fittings; such as matte boxes or lens filters. Working as a standard clamp-on ring, the innovative Z-cut design guarantees a steady grip on the lens. With internal donut sizes ranging from 104mm to 134mm, you can find the perfect size to fit your lens – with no light leaks. Durable and dependable, the 150mm clamp-on rings - and our entire range of clamp rings – are great additions to your filmmaking arsenal.
Rather than using plastic injection moulding, we choose to construct our rings from high-grade Delrin. This ensures dimensional accuracy and maximum clamping force, while retaining a light weight on the front of your camera.
To protect the image from light leaks, all of our clamp-on rings feature our Z-cut design. This allows the ring to clamp tightly onto the lens with uniform pressure: ensuring a steady hold on your matte box.
The rings tightly lock the matte box in place, ensuring no light leaks escape around the edges of the lens.