The Revar Cine Rota-Tray 4×5.65/138mm with Circular Polarizer is a geared filter tray designed and manufactured in the USA from aircraft grade aluminium and poly materials to interface with the latest 4×5.65 matte boxes on the market today.

Commonly referred to as a Rota Pola, this geared tray allows for a use of a common 138mmm unmounted circular polarizer in a rectangular 4×5.65 tray.

• 0.8 module geared control wheels on camera operator and dumb side
• Annodized aluminum frame
• ABS gears for smooth rotation
• High transmission broad band anti-reflective coated Schott B270 glass
• Premium polarization foil
• 1/4-20 threaded post for accessory mounting
• Extra large 138mm glass for wide angle lens compatibility