NONDK Matte Box with 4 Inch X 5.65 Inch Filter Tray Carbon Fiber Flag for Mirrorless DSLR Camera with 67/72/77/82mm Lens

Fits 5 Sizes of Circular Lenses: A built in ø95mm standard ring allows direct use of ø92.5mm round filters, or can be used with four lens ring adapters to connect CPL, ND, GND, UV or effects filters in diameters of ø67, ø72, ø77 and ø82mm. No dark corners when at a 15mm length. The spring loaded buckle enables secure installation and quick lens ring adapter removal Versatile Modular Matte Box: PG002 Matte Box is perfect for compact mirrorless cameras and DSLR cameras, compatible with A7R IV A7R V A7S III R6 II R6 R5. It can avoid glare and lens flare and improve exposure control by blocking excessive sunlight and other light sources 4 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 Compatible withTIFFEN Compatible with Compatible with square filters for filming 180° 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