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Cavision 100 x 100mm Linear Polarizer Filter (2mm Thick)
The Cavision 100 x 100mm Linear Polarizer Filter is compatible with filter holders that can accommodate 2mm thick, 100 x 100mm rectangular filters. It 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 linear polarizer differs from a circular polarizer in that it does not contain an additional quarter wave plane. The addition of a quarter wave plane is to circularly polarize 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, in-camera autofocus and exposure accuracy become skewed during use. When the light becomes circularly polarized, it permits the use of these functions. This filter is recommended when not using in-camera exposure metering or autofocus.
Compatible with filter holders that can accommodate 2mm thick, 100 x 100mm rectangular filters.
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.
Recommended when not using in-camera exposure metering or autofocus.
Non-coated.
1.5 to 6x filter factor reduces exposure by 0.6 to 2.6 stops.
Glass construction.
Microfiber filter cloth included for filter maintenance as well as a soft pouch for storage and transport.
The Cavision 100 x 100mm Linear Polarizer Filter is compatible with filter holders that can accommodate 2mm thick, 100 x 100mm rectangular filters. It 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 linear polarizer differs from a circular polarizer in that it does not contain an additional quarter wave plane. The addition of a quarter wave plane is to circularly polarize 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, in-camera autofocus and exposure accuracy become skewed during use. When the light becomes circularly polarized, it permits the use of these functions. This filter is recommended when not using in-camera exposure metering or autofocus.
Compatible with filter holders that can accommodate 2mm thick, 100 x 100mm rectangular filters.
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.
Recommended when not using in-camera exposure metering or autofocus.
Non-coated.
1.5 to 6x filter factor reduces exposure by 0.6 to 2.6 stops.
Glass construction.
Microfiber filter cloth included for filter maintenance as well as a soft pouch for storage and transport.
Cavision Linear Polarizer Specs
| Filter Type | Linear Polarizer |
| Filter Factor | 1.5x (0.6-Stop) to 6x (2.6-Stop) |
| Rectangular Size | 3.9 x 3.9" / 100 x 100 mm |
| Coatings | None |
| Filter Thickness | 0.08" / 2 mm |
| Filter Material | Glass |
Packaging Info
| Package Weight | 0.26 lb |
| Box Dimensions (LxWxH) | 6 x 6 x 1.3" |
In the Box
- Cavision 100 x 100mm Linear Polarizer Filter (2mm Thick)
- Filter Wrap
- Filter Pouch
- 3-Month Manufacturer Warranty
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