FGVBC 16:9 Anti-light ALR Screen|Projector Screen for Ultra Short Throw Projector|Reflective Screen for 4K 1080P DLP/LED Projector (Size : 120 inch)
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FGVBC 16:9 Anti-light ALR Screen|Projector Screen for Ultra Short Throw Projector|Reflective Screen for 4K 1080P DLP/LED Projector (Size : 120 inch)
- Brand: Unbranded
Description
Since these screens are designed for use in ambient light, we evaluated their performance two ways. First we used window light illumination from the side, then we added low-wattage ceiling mounted floods placed above the screens and directed downward. The tests were done in a room with large, north-facing picture windows along one wall. All measurements were taken at mid-day when diffused light from the north sky was at its brightest. The brightest concentration of incoming light from the windows was striking the screens at a 50 degree angle from center. In addition, the test room has white walls, carpet, and ceiling, so there was plenty of soft indirect reflected ambient light in the environment. In short, this room might be typical of a well-lit residential multipurpose room that you'd want to use for TV viewing or gaming during daylight hours.
So the Parallax offers a trade-off -- it gives you the benefits of zero texture artifacts, a very clean picture, and an extremely wide viewing angle, in exchange for lower contrast and saturation at center axis. Having said that, it is important to keep in mind that in relatively low ambient light environments, you may be able to offset the contrast and saturation limitations on the Parallax by using a very high contrast projector, thereby ending up with the best overall solution for your particular needs. The Epson Home Cinema 1440 that we used as a source projector for these tests is bright but not as high in contrast as conventional home theater projectors. It works fine with ALR screens that have a better ability to amplify contrast in ambient light, but on the Parallax the picture looks comparatively flat. Choosing a higher contrast projector with this screen will help neutralize the problem as long as ambient light is minimized. A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface. Projecting outdoors can be cold, especially at night, be sure to bring blankets, covers or electric heaters to keep you comfortable and warm whilst you enjoy the movie. No texture. The Da-Lite Parallax 0.8 and the DNP Supernova show no visible texture at all. As a result, these two screens have the greatest clarity, producing pictures that are as clean as if they were being displayed on conventional high resolution home theater screens.The eleven screens in this review vary to some degree in their latent color biases. Some are close to neutral while others tend to skew toward a cooler picture, producing crisper "whiter" whites. However, the color temperature and direction of the ambient light tends to have more of an effect on the ultimate result than any particular screen's bias. North-facing windows will introduce more blue ambient light than will incandescent lamps. The interior color of walls, carpets, furniture can also bias the color of the ambient light. So no matter what the inherent color bias of the screen itself may be, if one wants as close to neutral color balance in the image as possible, the environmental factors would need to be calibrated out on the projector by a professional installer (assuming the environmental factors are constant). With tab tensioning, the screen remains absolutely flat and from this delivers stunning images for UST projectors. Prices valid in stores (all including VAT) until close of business on 29th November 2023. (Some of these web prices are cheaper than in-store, so please mention that you've seen these offers online.) One way to avoid the problem caused by ambient light is to buy extremely powerful projectors that are able to provide extremely high levels of luminosity or brightness. However, apart from the big brand names, there are also a lot of smaller independent vendors of ALR screens, and they usually sell at a discount.
The screen has a special optical sawtooth structure and a light-rejecting filter to give a stunning performance in an environment with ambient light. Unlike the traditional projection screen, UST ALR material is able to present the image in bright light from a ceiling light. It has removed the foggy phenomenon you usually experience in light rooms by rejecting >97% of ambient light. ALR screens are different from regular projector screens because they are made from special CineGrey material, which has unique capabilities. Here is an example of a 3,200 Ansi Lumen projector being used indoors and outdoors with minimal shade. The outdoor projected image can be improved by increasing the shade e.g. using side shades or a gazebo. There is nothing inherently good or bad about wide or narrow viewing angles, but it means that you need to choose a screen that will meet the needs of your anticipated audience -- If you have a small viewing room with two or three seats placed in front of the screen near the zero degree viewing axis, a screen with a narrow viewing angle will be just fine. On the other hand, if you expect people to be viewing from very wide angles, you will need a screen that will give them a bright and relatively uniform picture when seen from the sides--that is, a screen with a very large, wide viewing angle. When it comes to the fabric, it’s 1.1 gain material that can reject up to 63% ambient light. Compared to normal screens, this projector screen indeed enhances color contrast. Besides, it’s Active 3D, supports HDR 4K ultra HD resolution, and offers a 70% viewing angle.The big screen meets the smart screen! No matter what Laser TV model you choose, it comes with an Ambient Light Rejecting Screen (ALR), this means no matter where you are watching or what light is filling the room, you are going to have the perfect picture – every time. The Aeon CLR® is an EDGE FREE CLR ® fixed frame screen that uses Elite Screens innovative StarBright CLR® (Ceiling Light Rejecting®) material. Its serriform optical surface lens microstructure negates the washout effect of ambient light especially from overhead sources. This also enables the material to provide contrast levels that are 100 times greater than that of standard matte white projection screens. The Floor Rise Screen is designed for 4K & 8K Ultra HD, HDR Ready and 3D Active so will give you your optimal viewing experience with your chosen UST projector and be suitable for future UST Projector technology,
The MS1000X falls sort of middle of the road compared to the other ALR materials in this group. At 1.0 gain it is not the brightest of the group at center viewing position. And we measured its effective viewing angle in our ambient light environment at 64 degrees. That is about double what you get from the screen with the narrowest angle, but it does not have the advantage of maintaining brightness across a extremely wide viewing angle as the Da-Lite Parallax and DNP Supernova screens do. The Firehawk G4 came in first place in the vertical half gain category, measuring 40 degrees. The Draper MS1000X was almost as good at 35 degrees, but the other nine screens in this review were much more restricted, with vertical half gains between 15 and 26 degrees. Using the Firehawk, one has much more latitude in the vertical placement of the projector without worrying about a compromise of brightness or uniformity. Generally, there are three varieties of projectors when considering throw ratio. Traditional projectors, or long throw projectors, require around 8 to 10 feet of distance between the lens and the screen to shoot a 100-inch image. A short-throw projector needs only four or five feet to shoot a 100-inch picture. And an ultra-short throw projector requires a mere few inches to achieve a 100-inch or larger image. Are UST Projectors Better Than Traditional Projectors? UST projectors and ALR screens can be installed easily in any living space without the need for a dedicated darkened room.Almost no texture. The Elite EPV DarkStar 9 and EPV PolarStar stand in a class by themselves. Unlike the Da-lite and DNP, they do manifest some subtle grain on occasion, but it is noticeably less so than any of the remaining products in the review. In our view, the EPV PolarStar is an excellent choice if you need a polarized ALR screen to support a passive 3D system. But passive 3D support is its sole competitive advantage. If you are not going to use this feature, the PolarStar is still a very good all around ALR screen with a cleaner, more artifact free picture than most of the other screens in this group. But it can be outperformed in contrast by some competitors and in viewing angles by others, each of which have their own set of limitations. So the trade-offs need to be carefully evaluated to determine which products would be the best fit for any given viewing environment.
- Fruugo ID: 258392218-563234582
- EAN: 764486781913
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