The Bright Tangerine Viv 5" is a compact 5 x 5" matte box featuring an expandable design that allows attaching additional filter stages. It's also a hybrid matte box, supporting clamp-on, rod-mount, and swing-away attachment, providing the flexibility to switch between studio and handheld modes. Viv 5" features a 150mm clamp-on rear attachment that you can downsize with numerous Bright Tangerine reduction rings.