Hoya 77mm NXT Circular Polarizer Filter
Product #15553
SKU ANXT77CRPL
Usually ships in 2 - 3 weeks


Hoya 77mm NXT Circular Polarizer Filter

Product #15553 | SKU ANXT77CRPL
Usually ships in 2 - 3 weeks

The Hoya 77mm NXT Circular Polarizer Filter helps to reduce reflection


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The Hoya 77mm NXT 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 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. When the light becomes circularly polarized, it permits the use of these functions. This filter is non-coated. Hoya NXT filters have over 97% average light transmission, and are constructed from heat-resistant, high-transparency optical glass.

Key Features

  • Helps to reduce reflections and glare by filtering out light that has become polarized due to reflection from a non-metallic surface.
  • Polarizing filters arrange, and filter, directionally polarized 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 colors.
  • Non-coated.
  • Strongest effect when used at a 90° angle from the sun.
  • Circular polarizers are ideal for use with digital cameras and autofocus lenses where a linear polarizer will often disrupt auto exposure and focus features.
  • Over 97% average light transmission.
  • Constructed from heat-resistant, high-transparency optical glass.

Specifications

Type
Circular Polarizer
Size
77 mm
Filter Factor
1 2/3 to 2 stops
Multi-Coated
No
Effect
Eliminates reflections and haze and improves color and tonal saturation
Construction
Optical glass
Front Filter Thread Size
77 mm
Front Lens Cap Size
77 mm

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Product:
Hoya 77mm NXT Circular Polarizer Filter
Manufacturer:
Hoya
Model:
ANXT77CRPL
SKU:
ANXT77CRPL
RM Product #:
15553
Filter Diameter:
77mm