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A 100-inch projector screen can cost you anywhere from $20 on up to $200 depending on what kind you get; here's a top-rated motorized screen for $130, just as an example.
Screens with a higher brightness than this standard are rated with a gain higher than 1.0, while screens with lower brightness are rated from 0.0 to 1.0. Since a projection screen is designed to scatter the impinging light back to the viewers, the scattering can be highly diffuse or highly concentrated.
The YABER Pro V9 is one of the best-reviewed projectors online, with almost 90% of reviewers giving it a full five-star rating. Already well-priced at $299, get … This 4K Projector Has Almost ...
Hot spotting is less of a problem with retroreflective high-gain screens. At the perpendicular direction used for gain measurement, mirror reflection and retroreflection are indistinguishable, and this has sown confusion about the behavior of high gain screens. A second common confusion about screen gain arises for grey-colored screens.
Even so, the best image quality is found using a blank white, grey, or black [citation needed] (which blocks reflected ambient light) surface, so dedicated projection screens are often used. Perceived color in a projected image is a factor of both projection surface and projector quality.
Watching your favorite movie on a big-screen TV is great, but most TV sets these days top out at 70 to 80 inches in size. If you want to cast the action on an even larger screen, you’ll want to ...
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