Photography is all about capturing the best moments and making them look more impactful through different techniques and filters. One such filter that has gained immense popularity amongst photographers is the polariser filter. As a photography apprentice, understanding the importance of polariser filters is vital since it can make a significant difference to your images’ overall impact. In this blog, we will understand what polariser filters are and discuss the reasons why photographers should indeed use them for their photography.
What is a Polariser Filter?
A polariser filter is a translucent filter that significantly reduces glare and enhances colour saturation within the image. It is made up of two pieces of glass, one of which rotates to modify the filter’s strength. In simple words, it reduces the amount of reflected light, making your photographs clearer and less hazy, while the colours become more vibrant.
Why Should Photographers Use Polariser Filters?
Photographers should undoubtedly use polariser filters since they reduce unwanted reflections such as light bouncing off of water and glass surfaces and make your images more vivid. This a perfect tool for Landscape Photographer and Architecture photographer, must have tool.
Polariser filters are especially useful when photographing landscapes, where they enhance colour, making the blue sky more intense and green foliage more vibrant. Polarising filters also cut through the haze and reduce the mustiness and distortion found in atmospheric conditions like fog, haze and mist. In addition, they can help deepen blue skies and reveal hidden detail in clouds. Polariser filters are also useful when working with mirrors and windows during event photography to avoid capturing your image’s reflection rather than your subject.
Types of Polariser Filters:
There are two types of polariser filters – circular polarisers and linear polarisers. Circular polarisers are the most popular of the two options since they work with through-the-lens metering, enabling autofocus capabilities. Circular polarisers are ideal for both manual and automatic cameras and offer a broader range of darkening capabilities. Linear polarisers are more outdated and do not work with Through-The-Lens (TTL) metering or autofocus. Linear polarisers must be focused manually.
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When to Use Polariser Filters:
Considering how effective polariser filters are, they need to be used with caution. They are not meant for all situations as they drastically alter the exposure and density of the photograph. Photographers usually use polariser filters when shooting on sunny days, especially when photographing landscapes and working with reflective surfaces. Keep in mind that a polariser filter should be adjusted concerning the position of the sun and where the light is coming from.
All in all, a polariser filter is a must-have for photographers who aim to add that extra something to their images while reducing glare and bringing out deep colours. When using a polariser filter, you must keep in mind the correct camera settings such as aperture, shutter speed, exposure, and white balance, amongst others, accompanying the right filter position. Not all images require a polariser filter, but when used right, they can significantly enhance and bring out the best in your images, making your photography stand out!