B+W 60mm Circular Polarizer Filter

Description

The B+W 60mm Circular Polariser Filter helps to reduce reflections and glare by filtering out light that has become polarised due to reflection from a non-metallic surface. This results in a noticeable increase in the saturation of skies and foliage, as well as clearer imagery when photographing in hazy conditions.

A circular polariser differs from a linear polariser in that it contains a quarter wave plane in addition to the linear polarising filter. The addition of this quarter wave plane is to circularly polarise the linearly polarised light for the use of auto focus and exposure functions. Due to how the light is broken down and filtered with a linear polariser, auto focus and exposure accuracy become skewed during use. When the light becomes circularly polarised, it permits the use of these functions.

B+W filters are constructed from high quality Schott glass for increased optical clarity and colour fidelity. They feature a brass filter ring for durability as well as jamming prevention.

Key Features

• Helps to reduce reflections and glare by filtering out light that has become polarised due to reflection from a non-metallic surface.
• Polarising filters arrange, and filter, directionally polarised light perpendicularly to the reflected light, allowing for the absorption of much of the light.
• Clears up haze in distant landscapes and provides more saturated, vivid colours.
• Strongest effect when used at a 90° from the sun.
• Circular polarisers are ideal for use with digital cameras and autofocus lenses where a linear polariser will often disrupt auto exposure and focus features.
• Constructed from high quality Schott glass for optical clarity.
• Brass filter ring helps to prevent jamming and provides additional strength.

Specifications