B+W 46mm CIRCULAR Polarizer MRC Filter 66-099529

B+W 46mm CIRCULAR Polarizer MRC Filter 66-099529
SKU # : 66-099529
Manufacture : B + W
Condition : New
Mfg. Part #: : 66-099529
UPC: : 4012240009046
Stock : In stock
Available : Usually Ships in 1 to 2 Business Days
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Retail price: $152.90

Your price: $96.80


The B+W 46mm Circular Polarizer MRC Filter helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface. 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 auto focus and exposure functions. Due to how the light is broken down and filtered with a linear polarizer auto focus and exposure accuracy become skewed during use. The Multi-Resistant Coating (MRC) is both an anti-reflection coating as well as a protective surface. It helps to increase light transmission by reducing reflections scattered light and ghosting. Additionally it offers greater protection to the filter substrate and stays cleaner for longer than uncoated filters.