Bright Tangerine 114-100mm Threaded Adapter Ring for Rubber Donuts

These threaded adapter rings are an essential tool for adapting smaller lenses for use with 143mm outer-diameter matte boxes and 114mm rubber donuts.

Designed with durability in mind, the adapter rings reduce the rear opening of rubber donuts such as B1250.1001 - 143mm-114mm Rubber Donut with 138mm Retainer without light leaks or interference.

Expand the possibilities of your matte box with our range of Threaded Adapter Rings - compatible with our entire range of matte boxes. For lenses smaller than the matte box standard 143mm outer diameter, use this range of adapters to fit them together when used with 114mm rubber donut rings. You can ensure a stable and secure matte box mounting in swing-away or rod-mounted configurations with no light leaks.

Coming in 100mm size and made from high-quality Delrin plastic, each threaded adapter ring is designed to last.

Fits with Misfits
Our threaded adapter rings are primarily designed to work with our range of matte boxes; including the Misfit Atom, Misfit Six and Misfit Kick Mk II. Additionally, they work with standard-issue ARRI LMB 4" x 5" and 6" x 6" matte boxes, for maximized compatibility and convenience.

Designed for Donuts
When paired with our range of rubber donuts, such as the 143mm-114mm Rubber Donut with 138mm Retainer, you can easily step down further to 114mm outer diameters. This means that even the smallest of lenses can benefit from matte box filters without light leaks or loose fits.

Quality Build
Our threaded adapter rings are made from machined Delrin plastic, which provides a precise yet durable design for long-lasting reliability. It also ensures a light and discreet attachment: screwing into rubber donuts seamlessly.