Revar Cine Rota Pola is a 4 × 5.65″ rotating filter holder with a Ø 138 mm circular polarizer made of Schott B270 glass with anti-reflective coating. Transmittance is 38% (approx. 1.5 stops), with 0.8 gear on both sides of the holder.
Polarization can be rotated from the operator’s side or the opposite side, or with a wireless follow focus motor via a 1/4″-20 thread. Compatible with top-load 4 × 5.65″ matte boxes from common brands, not RedRock Micro.
Ideal for
Why Revar Cine Rota Pola 4 × 5.65″ (138 mm CPL)
- Gear on both sides – Control from both the operator’s side and the opposite side.
- Motor control – 1/4″-20 thread for follow focus motor.
- Large polarizer – Ø 138 mm covers the full 4 × 5.65″ format.
- Wide compatibility – Top-load matte boxes ARRI, Bright Tangerine and others.
Key specs
| Type | Rotating filter holder with circular polarizer |
|---|---|
| Size | 4 × 5.65″ (polarizer Ø 138 mm) |
| Attenuation | approx. 1.5 stops (transmission 38 %) |
| Material | Schott B270 glass, aluminium and polymer |
Control and compatibility
| Control | gear 0.8 on both sides |
|---|---|
| Motor | 1/4″-20 thread for follow focus motor mount |
| Compatibility | top-load matte boxes 4 × 5.65″ (Bright Tangerine, ARRI, Vocas, Chrosziel, O’Connor); not RedRock Micro |
| Coating | broadband anti-reflective |















