A bright projector lamp will form an image of acceptable quality for any light surface – from walls to light a white wallpaper with a discreet pattern. But if we are not talking about the art installation conceived and advertising or I want to get away from the projector all that he is capable, it is best to use a projection screen. Today's projection screens that are not already a bedsheet on the wall. And despite the fact that it's not complicated electronic equipment, newcomers may be disheartened by the number of criteria that should be taken into account in its selection. 'Well, white on the wall … … what else? " It turns out that 'more' – it's a half-dozen additional criteria.

Let's try to understand all this variety. Fixed and mobile is first necessary to decide – whether the screen was installed in one place once and for all, or it is required for viewing in different rooms. If you intend to use the screen in different grades or classrooms, offices or presentation – the choice of mobile solutions will be predetermined. This means that important features will screen such as the weight of the structure, size, folded, convenience of folding-unfolding. Perhaps these characteristics and will not go in the first place, but what proportion of these selection criteria will rise – no doubt. When you select a stationary model, we will not divert these parameters and the foreground will be the picture quality. It should be noted that choosing the least weight mobile version, do not forget about the rigidity and stability, and a convenient and reliable locking in unfolded state mechanism – not too much to increase the size and the same weight.