dedolight Asymmetric Background Light: perfectly even shadowless chroma key

The Asymmetric Background Lighting System by GTC Patron dedolight Lightstream, provides a soft backlight, preventing any stray light from falling on the talent or objects positioned up to 15cm away from the background.  The Soft, gentle, and adjustable backlights are vital for separating foreground objects from the background. 

To get perfect chroma key it is necessary to produce even lighting on the background without shadows from the subject you are filming. The easiest way to avoid shadows from subject to background is to move the subject away from the background, therefore providing separation. This is fine if you have space for this. 

For those who need to film in confined spaces, with lighting equipment completely out of the way, in what may be a permanent setup, the dedolight Asymmetric Background Light provides a unique solution,

 
Various elongated reflectors with different emission angles are used and positioned very carefully, supplemented by an elongated diffuser. This allows a background to be lit absolutely evenly from top to bottom, with no difference in brightness levels, using a white light, that can be delivered in any colour temperature between 2700K and 6500K. This has great advantages for green screen or blue screen studios, among others. 

Asymmetric Background Light devices are produced in two lengths of 4 feet / 120 centimetres and 2 feet / 60 centimetres. Also possible are combinations of 3 x 4ft + 2 x 2ft, 2 x 4ft + 4 x 2ft or 1 x 4ft + 6 x 2ft. With these lighting systems, you can perfectly illuminate small studios but also use them in the largest studios in an unlimited manner.

dedolight products are available
in the UK through Cirrolite