The Genustech Matte Box Lite Kit ( GML LITE ) contains Matte Box Lite, French Flag Assembly (Full), Lens Adapter Ring 82mm and 82mm Filter Step Up Ring Set. The Genustech Matte Box Lite is one of the best compact designed Matte Box you can find on the market.It is perfect for people seeking a light weight affordable option as it gives you great control of light, while keeping the price down. The Matte Box clips onto your camera lenses easily via an adapter rings. Your GML matte box will be supplied with one free Lens Adapter Ring 82mm. Additional rings can be purchased.It comes with 1 stage, 4x4 360 rotatable filter tray for graduating filters, removable from the top as well as the bottom, which gives you easy access to the filters. This unique feature allows you to quickly switch the filters according to your camera configuration.The Matte Box Lite also features a 360-degree rotating filter tray. With friction adjustment, you have full control of the rotating speed. There are audible clicks at every 90-degree rotation, so you can judge the position of the filter. It is built for a clip on system, ideal in situations where you only need one filter at a time.A set of six different 82 mm step up rings . Allowing the use of 82mm filters and accessories on lenses with 52mm,58mm, 62mm, 67mm, 72mm, and 77m filter threads.Compared to our competitors we are Lightweight and Robust!