Versatile Modular Matte Box: NEEWER PG002 Matte Box is perfect for compact mirrorless cameras and DSLR cameras, compatible with Sony A7R IV A7R V A7S III Canon R6 II R6 R5. It can avoid glare and lens flare and improve exposure control by blocking excessive sunlight and other light sourcesFits 5 Sizes of Circular Lenses: A built in 95mm standard ring allows direct use of 92.5mm round filters, or can be used with four lens ring adapters to connect CPL, ND, GND, UV or effects filters in diameters of 67, 72, 77 and 82mm. No dark corners when shooting at a 15mm focal length. The spring loaded buckle enables secure installation and quick lens ring adapter removal4 inch x 5.65 inch Standard Filter Tray: The included one filter tray fits 4 inch x5.65 inch rectangular filters (not included). Filters (sold separately) can be secured by the filter tray screw knobs and protected by rubber pads. Compatible with K&F Compatible with NISI Compatible withTIFFEN Compatible with Tilta Compatible with SmallRig square filters for filming180 Adjustable Top Flag: Tilt the top flag at 180 to block excessive light and prevent lens flare. Fold down the flag to cover the front filter and protect the lens. The top flag lock firmly secures the flag in place, and the thumb screw allows you to adjust the flag back and forth to fasten the filter tray for perfect light blockage Colour:As ShownMaterial:Aluminum alloy + plasticThe actual product may have slight color difference or difference, which will not affect the use Package Contents:1 x Matte Box1 x Filter Tray4 x Lens Ring Adapter (67/72/77/82-95mm) Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.