Rear-illuminated backdrops

With the term of Rear-illuminated backdrops, rather than a class of products, one defines a way of use of Rear-projection screens.
The films and the technique of Welding without superposition are the same of the Rear-projection screens and the properties of density and light diffusion are very important to obtain a homogeneous and suffused brightness from multi-chromatic lighting sources.
They are custom realized with the same choice of accessories of Rear-projection screens.

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