In photography and videography, a filter is a camera accessory consisting of an optical filter that can be inserted in the optical path. The filter can be a square or oblong shape mounted in a holder accessory, or, more commonly, a glass or plastic disk with a metal or plastic ring frame, which can be screwed in front of the lens or clipped onto the lens.Filters need to be coated to reduce flare, and this reduces (slightly) the amount of light that passes through the lens.Filters are (normally) fitted at the very front of a lens and because of this they ‘attract’ flare. Lenshoods are essential when filters are used, but there are many circumstances where a lenshood used without a filter will prevent flare but cannot prevent it when a filter is fitted. Filters allow the photographer to have more control of the images being produced. Sometimes they are used to make only subtle changes to images; other times the image would simply not be possible without them. Read the rest of this entry ».
Related Photography Ideas for photographic filter at OneSlidePhotography.com
The world of photography has advanced rapidly, especially in today’s digital era. And of course, the chance of becoming a professional photographer hasn’t faded. Below I will give a few tips for those who want to join the world of photography, and of course every one has their own reasons for becoming a professional photographer: […]
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Here are some tips how to take care for a good camera to function properly and live longer :
The story behind of an African child in Sudan who was starving in a Pulitzer Prize winning photograph is revealed. Till date, some rumors about Kevin carter piece above are still doing the rounds. A Pulitzer Prize winning photo in 1994 that shows a gaunt little child with a vulture as the background is always […]