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Polarising filter

Polarising filters darken blue skies and can cut through reflections and glare in water, glass and polished surfaces. They come in two types: linear polarisers are cheaper and older and don’t work well with modern autofocus systems; circular polarisers are more expensive but they are the type needed for modern cameras.

Filters and when to use them

August 20, 2019 by Rod Lawton

Even in an age of digital photo editing, there are still some lens filters that either can’t be reproduced digitally or are more effective than their digital equivalents. These include protective UV filters, polarizing filters, graduated and neutral density filters. UV filters are used these days purely as a protection for the front element of […]

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