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; BR> With the increasing number of projectors to go into our lives, and they are closely related with one of the ----- projection screen, but also close attention to more consumers. Although the projection screen does not affect the performance of the projector itself, but the projector beam must be projected on a distance acceptable to the display object, in this process will be more or less ambient light effects, a serious obstacle the projector to play the best results.
 At this point, projection screen for images showing effects play a very big role, sometimes said to be earth-shaking, because the different screen materials and distinctive design, the performance of light can be more controllable, this For the projection light in the external environment is affected popular vote projection systems, is essential.
 While many of the projector is designed to over-dependence on projection screens and special offers multiple use models, such as "blackboard mode" or "background-color mode", but these are professional screen when in the absence of expedient to produce better results, the performance is fundamentally can not screen the application and with professional results comparable.
 A good projection screen is essential to restore the original image quality [link widoczny dla zalogowanych], especially in recent years, the pursuit of people's increasingly high-definition projector, from 720p to 1080p HD projector [link widoczny dla zalogowanych], people always pursue quality endless; but definitely a good projector cheap price, not to say that change can be for affordable, it needs a solid financial backing, is the so-called heroes with swords, for better-for-projector projection screen, high definition accompanied by professional-grade projector projection screen, is an ideal match for many the ultimate enthusiast, before we introduce to you a lot of use for home theater projectors [link widoczny dla zalogowanych], today we introduce the match gave the product --- the professional projection screen home theater projection screens.
 
OS (Ao Aisi) PA-H100 (WF202)
 OS is a 50-year long history with the famous brand projection screen manufacturer, has been the industry leader in the Japanese screen. May 2002 OS officially entered China and established Dongguan Ao Aisi International Media Co., Ltd., began sales in China.
 OS (Ao Aisi) PA-H100 (WF202)
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 OS has a large number of professional R & D and production, sales personnel, not only has a variety of curtain fabrics of proprietary products, while the drive system has a projection screen and housing, motor patent. OS to stringent requirements on quality management and product design known human nature, the development of ball positioning and slow rewind and other systems to become the industry's leading original design. Its production of household projection screen received by the market's high praise, especially for professional and family spheres OS (Aoai Si) PA-H100 (WF202), that subsection has repeatedly been used to screen the projector will be the audio-visual appreciation.
 "OSSCREEN" brand PA Series uses a high-level cloth PUREMAT (WF201), PUREMAT PLUS (WF202), the high proliferation of free textile and fiber technology can effectively prevent the ripple, inhibit hot spots and color cast. Does not contain PVC, but always to maintain the optimum screen surface flat calm nature, formation of. Whether in the heat of summer or winter convergence of all things fear, will not produce stretching deformation; the video screen visual fluency, and a black screen on the rich expressiveness, it is so great friends video fever Gee praise, amazing .
 PUREMAT PLUS screen on the back of a black coating, even more so that the screen has a better collection of light effects. Can effectively avoid the image in the reduction process prone to the "atomization" phenomenon, so plain and natural color image,