Проектор InFocus InFocus3149, черный

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Описание The INFOCUS INL3149WU projector with manufacturer's reference INL3149WU is made in a black housing. The image in DLP projectors is created by microscopic mirrors located in the form of a matrix on a semiconductor chip called a DMD-crystal. For the average user, this means a high level of color customization and a high level of contrast. DLP projectors do not require additional maintenance like LCD projectors. The disadvantages of such projectors include low color brightness, flickering and rainbow effects in budget models due to the use of a single matrix. Image parameters INFOCUS INL3149WU Projector resolution - 1920x1200 (WUXGA). This resolution will display about 2.3 million pixels on the screen. The main aspect ratio (aspect ratio) of the projector is 16:10 (HDTV). The INFOCUS INL3149WU has a minimum projected image diagonal of approximately 21 inches and a maximum diagonal of 302 inches. The projector supports 3D technology. This function will allow you to watch 3D video using special glasses. The brightness or luminous flux of the projector is 5500 lumens. The value of the luminous flux is obtained by measuring the luminous power of the projector in the brightest mode of operation on a white screen, so you should not focus too much on the difference in the luminous flux of the compared projector models, because the actual brightness will primarily depend on the type of screen, room illumination and distance from the screen or other projection plane. For example, to comfortably watch a movie in complete darkness on a screen of 100-120 inches, 1300-1700 lumens will be enough, for office projectors operating in partial light conditions, a more powerful projector is needed - about 3000 lumens. model is 500,000:1. A high contrast ratio is essential for home theater because it directly affects the depth of blacks. Insufficient contrast values will produce a blown-out effect that will be especially noticeable in dark scenes. Special projector screens can increase the image contrast. INFOCUS INL3149WU projector lens and light source The light source in the projector is a laser. The resource of the light source is 20,000 hours. The main advantages of laser projectors are the long operational life of the laser and the color gamut. The disadvantage is a rather tangible price. The projector comes with a lens. Focusing the projector is manual. Lens shift is available for precise adjustment when the projector is tilted. Specifications Technology: DLP Resolution: WUXGA (1920x1200) Main aspect ratio 16:10 (HDTV) Brightness 5500 lm Contrast, :1 - 500000 Throw ratio min 1.4 Projection coefficient max 2.24 Light source: laser Light source life, hours 20000 Lens

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Проектор InFocus InFocus3149, черный

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