B+W 62mm XS-Pro Kaesemann High Transmission Circular Polariser MRC-Nano Filter

B+W 62mm XS-Pro Kaesemann High Transmission Circular Polariser MRC-Nano FilterThe B+W 62mm XS Pro Kaesemann High Transmission Circular Polariser MRC Nano Filter helps to reduce reflections and glare by filtering out light that has become polarised due to reflection from a non metallic surface. The light from the sun naturally becomes partially polarised due to reflecting off electrons in air molecules, causing the light to scatter into what appears as haze. A polarising filter arranges, and filters, this directionally polarised

A high-speed CPU and improved AF algorithm contribute further to AF speed

Passes Distance Information to E-TTL II

4x teleconverter to allow for on-the-fly switching to an effective 252-560mm f/5

A rotating tripod collar offers well-balanced support for photographing atop a tripod or monopod with either vertical or horizontal shooting orientations

An Ultrasonic Silent Drive autofocus motor delivers quick and precise focusing performance to suit working with moving subjects

however can also be used with APS-C models where it provides a 38

This minimises the negative effects of various forms of aberration

8 density provides a 6 stop reduction in light from entering the lens

Internal Rechargeable 30-Hour Battery

While conventional aperture blades have flat sides that create unappealing

A unique aspherical extra-low dispersion element is incorporated into the optical design

This Multi-Resistant Coating (MRC) also offers further protection to the filter substrate and helps it to stay clean for longer than with uncoated filters