The Birns & Sawyer MB-105 Matte Box with French Flag is a clip-on style matte box with an adjustable, top-mounted french flag. Available clamp-on and threaded reduction rings make MB-105 suitable for lenses with front-side diameters of 105mm and smaller (adapter rings sold separately).
- Adjustable, top mounted french flag for improved light control
- Clamps onto front-side lens diameters of 105mm
- Accepts 4x5.65" filters