Thursday, July 18, 2013

Information About Infrared Digital Camera Filters

Applying an infrared filter to your DSLR camera can have dramatic results.


Adding filters to your DSLR camera can have dramatic results. Filters vary greatly, from UV filters to simple color overlays. Infrared filters are commonly used in medical photography and crime scene photography, but they also make for great landscape photography.


About Infrared Filters


Infrared filters remove visible light from a scene and detect the red light outside of the visible spectrum. Depending on the sizes of your lenses, you'll need to buy different filters for each lens. Most camera stores and online shops sell infrared lenses, which vary in price depending on the brand and size. Larger filters (for 62mm lenses and larger) are often more expensive than standard 55mm and 58mm filters.


Using Infrared Filters


Shooting in black-and-white mode works better for infrared photography because the infrared filter will strip most of the color information anyway. Experimentation is necessary, and it will take some time while shooting to learn the aperture and shutter settings that will give you the best results. But unlike the days of using infrared film, digital cameras allow you to adjust settings in the field with live results. Play around.


Why Shoot Infrared?


Figuring how use an infrared filter may sound like a lot of work, but the results of infrared photography soon begin to outweigh the cost and time spend learning the technique. Once you get the exposure right, you'll see stunning results beyond what your eye or camera's eyepiece can see, taking your photography somewhere new. The techniques you'll learn from shooting infrared will also translate to other photographic situations. The long-exposure method is great for night shots and astrophotography.







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