Lindsey Optics 138mm Brilliant Rota-Pol Circular Polarizer for 4 x 5.65" Cine Matte Boxes

Lindsey Optics 138mm Brilliant Rota-Pol Circular Polarizer for 4 x 5.65" Cine Matte Boxes

The 138mm Brilliant Rota-Pol Circular Polarizer is a high-quality polarizing filter designed for use in 4 x 5.65" matte boxes, offering smooth, precise rotation for optimal control over polarization effects.

Key Features

• Geared Rotating Filter Tray: This circular polarizer is mounted in a geared rotating filter tray, occupying a single stage in 4 x 5.65" matte boxes.
• Dual Operation: Rotate the polarizer by spinning either of the two geared thumb wheels by hand or with a motor using the built-in 1/4"-20 threaded mount on the handle.
• Smooth Rotation: Features an all-aluminum main gear supported by internal Delrin rollers, providing stable, no-slip rotation for precise control.
• Compatible with Motorized Systems: Aluminum thumb wheels have 0.8 pitch gear teeth, enabling compatibility with motorized wireless remote systems.
• Quick Installation and Adjustment: Easily inserted in matte boxes with a rotating stage; once installed, adjustments can be made swiftly by hand or motor.

Lindsey Optics Brilliant-Pol Circular Polarizer Specifications

• Filter Type: Circular Polarizer
• Exposure Reduction: 1 Stop
• Size: 4 x 5.65" (101.6 x 143.5 mm)
• Front Accessory Thread / Bayonet: None
• Filter Material: Not specified by the manufacturer
• Ring Material: Aluminum

Packaging Info

• Package Weight: 1.17 lb
• Box Dimensions: 8.75 x 8.15 x 1.85"

In the box:

1x Lindsey Optics 138mm Brilliant Rota-Pol Circular Polarizer for 4 x 5.65" Cine Matte Boxes