Haida 100 x 100mm Circular Polarizer Filter

BH #HACP44 • MFR #HD3105
Haida
Haida 100 x 100mm Circular Polarizer Filter
Key Features
  • For Haida 100 or 100-Pro Filter Holder
  • 2.8x Filter Factor, +1.5 Stops
  • Helps to Eliminate Reflections and Glare
  • Reduces Haze in Landscapes
This Haida 100 x 100mm Circular Polarizer Filter is compatible with a Haida 100 Filter Holder or Haida 100-Pro Filter Holder and helps to reduce reflections as well as glare by filtering out light that has become polarized due to reflection from a non-metallic surface.
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Expected availability: 2-4 weeks
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$100.00
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Haida HD3105 Overview

This Haida 100 x 100mm Circular Polarizer Filter is compatible with a Haida 100 Filter Holder or Haida 100-Pro Filter Holder and helps to reduce reflections as well as 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.

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.
Strongest effect when used at a 90° angle from the sun.
Circular polarizers are helpful for use with digital cameras and autofocus lenses where a linear polarizer will often disrupt auto exposure and focus features.
Non-coated.
2.8x filter factor reduces exposure by 1.5 stops.
Constructed using optical glass for clarity.
Padded filter case for storage and transport.

Haida HD3105 Specs

Filter TypeCircular Polarizer
Filter Factor2.8x (1.5-Stop)
Rectangular Size3.9 x 3.9" / 100 x 100 mm
CoatingsNone
Filter Thickness0.08" / 2 mm
Filter MaterialGlass
Packaging Info
Package Weight0.365 lb
Box Dimensions (LxWxH)7.15 x 5.2 x 0.8"
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