CrystalRear is a specialised rear projection screen material, ideal if you require the projector to sit behind the screen. Perfect for your special screen applications from theatre and concerts to high-end art installations, enabling all projector equipment to be hidden behind the screen whilst you’re free to walk in front of the screen without casting a shadow. CrystalRear is a high performance and high contrast Projector Screen Material, delivering amazing clarity and colour to your image! It is a flexible, front projection screen material that has been designed for fixed frame projector screens. .
eBay