Light rays which are reflected by any surface can become polarised, so polarising filters are used to select which light rays enters your camera lens. This circular polarising filter allows you to remove any unwanted reflections from non-metallic surfaces such as water, class etc. This results in a noticeable increase in saturations allowing the colours to appear clearer with better contrast. This filter does not affect the overall colour balance of a shot.
A circular polariser differs from a linear polariser in that it contains quarter wave planes in addition to the linear polarising filter. The addition of this quarter wave plane is to circularly polarise the linearly polarised light for the use of auto focus and exposure functions. Due to how the light is broken down and filtered with a linear polariser, auto focus and exposure accuracy become skewed during use. When the light becomes circularly polarised, it permits the use of these functions.
Helps to reduce reflections and glare by filtering out light that has become polarised due to reflection from a non-metallic surface.
Polarising filters arrange, and filter, directionally polarised 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 colours.
Circular polarisers are ideal for use with digital cameras and autofocus lenses where a linear polariser will often disrupt auto exposure and focus features
This circular polariser filter cuts glare and reflections, allowing deep, natural colours to show through with great saturation.
They are ideal for use with digital cameras and autofocus lenses where a linear polariser will often disrupt auto exposure and focus features.
Easy attachment and removal. Equipped with black rimmed glass to reduce the chance of light reflecting off the edge.
The end of a circular polarizer filter rotates continuously in either direction, allowing you to dial in just the right amount of effect.
To fit 49mm thread size
Type:Circular Polarising Filter
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