The projector screen features a high-quality, quiet motor and can be locked in any position. The screen has black borders for better contrast and a black back. The celexon Motor Economy Series screen is characterized by the good workmanship of all materials and components used. With its matte white coating and a gain factor of 1.2, it achieves excellent color representation. Even under lighting conditions, the projected image appears rich in contrast and provides sufficient depth. The black, light-proof back ensures that no light is lost and that any residual light entering from the back cannot penetrate. This way, the projection always appears evenly illuminated. The black borders on the sides further enhance the contrast.