4x5.65/138mm Variable ND Kit

Adjust exposure with a simple rotation. The Revar Cine Variable ND Kit pairs matched polarizers for 2–8 stops of exposure control. Choose the configuration that fits your matte box.

Revar Cine Variable ND Kit A with Rota Tray and rectangular polarizer
Revar Cine Variable ND Kit B with round and rectangular polarizers
Variable ND demonstration at the lighter density setting
Variable ND demonstration at the darker density setting
Revar Cine Variable ND setup installed in a Bright Tangerine matte box
Hands positioning a round polarizer in a Variable ND matte-box setup
Revar Cine Variable ND filters and protective pouches
Revar Cine 4x5.65 Linear Pol MC filter on a white background
Two views of round polarizer installation in a filter holder
Variable ND components shown with a Bright Tangerine ONE tray

Revar Cine

4x5.65/138mm Variable ND Kit

Sale price$649.00 Regular price$1,399.00
SKU: 1056-ROTA-NDKIT
Variable ND:Kit A - Rota Tray + 4x5.65 Linear Pol MC
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Two views of round polarizer installation in a filter holder
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Fine-tune exposure as lighting changes, then remove one filter stage to switch from variable ND to polarization control. Check the kit configuration and matte box compatibility before ordering.

Hyper Neutral Density with matched polarizers for unparalleled color accuracy.

Two-filter solution with ability to go from VND to Polarizer by quickly pulling on filter stage

Precision control with stop-less rotation. All variable NDs have density shifts with light angles; even if stops are marked. Our design allows for fine tuning of density needed without limitations.

2-8 stop range to go from subdued light to bright sunlight without the need for a filter change.

Extra large 138mm filter allows for use of wide angle lenses for maximum compatibility.

Maximum compatibilitywith popular matte boxes from Arri, Bright Tangerine, Wooden Camera, Chrosziel and others.

Matte Box Compatibility

Manufacturer Model Compatibility
ArriLMB 4x5YES
Bright TangerineKickYES
Bright TangerineVIVNO
Bright TangerineMisfit Atom + PolaYES
TiltaT12YES
TiltaT04NO - Non-standard tray width
OConnorO-BoxYES
Wooden CameraUMB-1YES
Wooden CameraZip Box ProYES* - 4.5" Rear Stage Required
Chrosziel400 SeriesYES

Frequently Asked Questions

We manufacture each polarizer to ensure minimal color shift. The most effective range is 2-6 stops where the filter remains very neutral.

No. Variable ND works with two polarizers crossed therefore light angle can effect the density of the filter. For this reason, we do not mark the stops. This is a solution for run-and-gun documentary style applications where exposure adjusted based on camera readings.

Our design intentionally takes up two trays to provide maximum flexibility. Single tray options that take up two trays in the matte box are difficult to change on the fly. The Revar Cine solution takes up two trays allowing you to pull one filter quickly to go from VND to Polarizer with ease.

We are focused on matte box based solutions of the highest performance for working professionals.

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