NiSi Cinema 6.6x6.6" Rotating CPL Filter

The NiSi Cinema 6.6x6.6" Rotating CPL Filter is designed to improve video quality by reducing reflections and glare, particularly from non-metallic surfaces. This filter works by only allowing light that is oriented in a certain direction to pass through, which helps to eliminate unwanted reflections and enhances the saturation of colours in your footage. This is especially beneficial for landscape videography, where it can make skies appear bluer and foliage more vibrant.

The rotating feature of the NiSi CPL filter allows cinematographers to easily adjust the degree of polarisation by simply turning the filter using the 0.8 gear mechanism. This is crucial during shoots where light conditions may change rapidly, as it enables quick adjustments to achieve the desired effect without the need to stop filming. This efficiency is particularly valuable on time-sensitive shoots, helping to capture the perfect shot with minimal interruptions.

Yes, the NiSi Cinema 6.6x6.6" Rotating CPL Filter is built to withstand various weather conditions thanks to its double-sided waterproof coating. This feature prevents water from adhering to the surface, ensuring that your shots remain clear even in wet conditions. Additionally, the sealed edges of the filter help keep moisture from entering, making it a reliable choice for outdoor filming where sudden weather changes might occur.

The advanced nano coating on the NiSi CPL filter provides enhanced protection against dirt, dust, and scratches. This means that the filter is easier to clean and maintain, ensuring that your footage remains free of unwanted artefacts that can occur from dirt or smudges on the lens. The coating also helps to improve light transmission, contributing to overall image quality by reducing flare and enhancing contrast.

The NiSi Cinema 6.6x6.6" Rotating CPL Filter is designed to fit into standard matte box trays, making it compatible with a wide range of matte box systems used by filmmakers. This versatility allows cinematographers to integrate the filter into their existing gear setup without the need for additional adapters, facilitating a seamless workflow and maintaining the integrity of the shot.

Using the NiSi 6.6x6.6" Rotating CPL Filter can result in a reduction of light entering the lens by approximately 1 to 1.5 stops. This means you may need to adjust your exposure settings accordingly, such as opening up the aperture, increasing ISO, or slowing down the shutter speed to maintain proper exposure levels. Being mindful of these adjustments will help you achieve the best results while utilising the filter's benefits.