【Versatile Modular Matte Box】 NEEWER PG002 Matte Box is universally compatible with Sony alpha A7R IV A7R V a7rv A7S III a7siii compatible with Canon R6 II R6 Mark II eos R5 and other DSLR and mirrorless cameras. This accessory avoids lens flare and glare and helps improve exposure control by blocking excessive light sources | 【For 5 Sizes of Circular Lenses】 The built in ø95mm standard ring allows direct use of ø92.5mm round filters (Note: Not for ø95mm filters). Four lens ring adapters (95-67mm/95-72mm/95-77mm/95-82mm) let you connect CPL, ND, GND, UV, and other effects filters of different diameters. No dark corners when shooting at a 15mm focal length. The spring loaded buckle enables secure installation and quick lens ring adapter removal | 【2 Stackable Filter Trays】 2 filter trays can hold NEEWER ND0.3/0.6/0.9/1.2/1.5/2.1 Cinema Neutral Density Filter UV Filter Black Diffusion 1/4 Filter, etc, also compatible with K&F compatible with NISI compatible with TIFFEN 4"x5.65" square rectangular filters (not included). Stack the filter trays by sliding them into the bottom slots. Push the quick release buttons to remove them. Filters can be secured by the filter tray screw knobs and protected by rubber pads | 【180° Tilt Flag with "Plain" Carbon Fiber Weave】 Tilt the top flag 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 accommodate 1 or 2 filter trays for perfect light blockage | 【Compact & Lightweight】 Measuring 7.4"x5.4"x2.3"/189x137x58mm and weighing 10.4oz/295g, the carbon fiber top flag and PC + ABS matte box are durable and portable for outdoor shooting. The base has a 1/4" thread with locating holes for mounting 15mm LWS Rod Support for Matte Box (CA028)