B + W 30.5mm Master High Transmission Circular Polarizer MRC Nano Filter

Experience the transformative power of the 30.5mm Master High Transmission Circular Polarizer MRC Nano Filter, a crucial tool for both analog and digital photography. This high-quality, durable filter enhances the purity of intrinsic colors, amplifying color saturation for radiant white clouds against a deep blue sky or the vibrant hues of fall foliage.

Equipped with a multi-coated coating, this effective filter minimizes reflections, glare, and lens flare, significantly improving image quality and contrast. Its rounded, circular design reduces vignetting, ensuring an even distribution of light for a more uniform and natural-looking image.

The filter's mount rotates, allowing you to visibly control the polarization effect in the viewfinder or on the monitor display. This feature also enables the reduction of reflections from non-metallic surfaces such as water, glass, and glossy paint, making objects and people behind these surfaces visible again. This fascinating image enhancement is achieved without any need for image processing.

The 30.5mm Master High Transmission Circular Polarizer MRC Nano Filter is a circular polarizer, compatible with nearly all modern cameras when beam splitters are used in the light path for TTL exposure metering or autofocus. This ensures that exposure errors are avoided. With a multiplying factor of 2 to 3, equivalent to 1 to 1.5 f-stops, this filter outperforms other polarizers that go up to approximately 3 stops.

In landscape photography, the maximum polarization effect is achieved when shooting at a 90-degree angle to the sun. For an even effect in the picture, and due to uneven skylight polarization, your focal length should ideally not be less than 28 mm in 35 mm format. With the help of a properly oriented polarizer, reflections can be completely suppressed in an ideal situation, where the lighting and shooting angles correspond to the angle of maximum polarization, usually 30 to 40 degrees.

In essence, the 30.5mm Master High Transmission Circular Polarizer MRC Nano Filter is a versatile, easy-to-use tool, often regarded as the most important filter for photography.