![]() ![]() Then you might see the shadows that give away where the ripples are.Ī UST screen overcomes these problems and gives you the best image by incorporating a surface structure that is designed to reflect the light from below straight out into the room to your eyes, at the same time as rejecting light from above (i.e. Most walls are not perfectly flat, they have ripples that you wouldn’t see, until you shine a light up them at an extreme angle, just like a UST projector does. ![]() Not only that, even in a darkened room all that light hitting your ceiling gets reflected into the room and lights it up, which washes out the contrast of the already diminished image you are seeing (unless you have a black or very dark coloured ceiling that is also zero sheen).ģ. Obviously this seriously diminishes the brightness of the light (the image) you see at your seating position.Ģ. ![]() This is just physics the angle the light hits the screen or wall at is the angle it gets reflected at. Without a UST screen the majority of the light from the projector directly under the screen will be reflected up to the ceiling, not to your eye level. There are several reasons for the improvements a UST screen provides:ġ. With a 100 inch or more UST screen your friends will think you have a giant TV. Projectors usually only provide a great picture in a darkened room but a specialised UST projector screen also enables great image quality in a lit room (and even better dark room performance too). If you are using a UST Projector without a UST Screen specially designed for UST projectors you will not enjoy the best image quality the projector has to offer (the same goes for using just a wall, which is usually even worse). ![]()
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