Sony VF82CPAM Filter - circular polarizer - 82 mm - for Sony SEL2470GM

The Sony 82mm Circular Polarizer Filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. The light from the sun naturally becomes partially polarized due to reflecting off electrons in air molecules, causing the light to scatter into what appears as haze. A polarizing filter arranges, and filters, this directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of this light.
Manufacturer: Sony Pro
$190.65
Availability: In stock
SKU
VF82CPAM
Manufacturer: Sony Pro

Sony VF82CPAM Filter - circular polarizer - 82 mm - for Sony SEL2470GM


The Sony 82mm Circular Polarizer Filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. The light from the sun naturally becomes partially polarized due to reflecting off electrons in air molecules, causing the light to scatter into what appears as haze. A polarizing filter arranges, and filters, this directionally polarized light perpendicularly to the reflected light, allowing for the absorption of much of this light. This results in a noticeable reduction of glare and reflections from non-metallic surfaces and an increase in the saturation of skies and foliage.

A circular polarizer only differs from a linear polarizer in that it contains a quarter wave plane in addition to the linear polarizing filter. The addition of this quarter wave plane is to circularly polarize the linearly polarized light for the use of autofocus and exposure functions. Due to how the light is broken down and filtered with a linear polarizer, autofocus and exposure accuracy become skewed during use. When the light becomes circularly polarized, it permits the use of these functions.

This filter is multi-coated to prevent internal ghosting and reflections. It is constructed from glass and features an aluminum-alloy filter ring for durability while remaining lightweight.
Manufacturer: Sony Pro
More Information
UPC02724289880
ManufacturerSony Pro
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