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Elite StarBright™ 7 High-Gain Projector Screen

March 23, 2009 - Bill Livolsi, 

Traditionally, if one needed to use a projector in a room with a lot of light, the answer was to get a brighter projector. But what if one could instead get a brighter screen? Elite's StarBright 7 is a new 7.0 gain screen material that helps bring lower lumen output projectors into the light of day.

The StarBright™ 7 works by taking the light from your projector and reflecting it back at a narrower angle. As a result, the StarBright™ 7 gives you a significantly brighter picture if you're sitting in the "sweet spot" where all the reflected light is falling. In conference rooms, houses of worship, and lecture halls where the audience is sitting toward the center of the screen, the StarBright™ 7 provides an attractive, affordable alternative to a super bright projector. A 103" 16:9 diagonal StarBrite7 can be had for $1739.


A high-gain screen like the StarBright7 directs more light back towards the direction of the projector, and diffuses less light out to the sides of the screen. As a result, if you are sitting at or near the center of the screen and viewing it head on, the projected image appears far brighter than it would on a 1.0 gain screen. While the StarBright™ 7 is spec'd at 7.0 gain, we measured an actual boost of 7.4 gain. So a 1,000 lumen projector on the StarBright™ 7 appears as bright as a 7,400 lumen projector would on a 1.0-gain screen.

In fact, the StarBright™ 7 is so bright that one may occasionally notice a bit of glare right at the point where the angle of incidence equals the angle of reflection. This is most noticeable when viewing from a close distance as it would be in home theater, but it is not a concern when sitting farther from the screen as most audiences would be in applications where this screen is most likely to be deployed.

Every screen has what's called a half-gain angle, which is the viewing angle at which the screen image appears half as bright as it does at zero degrees viewing axis. The StarBright™ 7 has a half-gain angle of 12 degrees, giving you a 24-degree cone in which the audience will perceive the image at its optimum brightness. Outside of that cone, the image will still be visible, though much dimmer. Outside of a 30-degree area in each direction (or a 60-degree cone), the image becomes much harder to see. For best results, you'll want to plan for as much of your audience as possible to be sitting within an angle not to exceed 30 degrees from center.

The StarBright™ 7 has a visible texture that is noticeable when watching high-definition film or video. In practice, it can make moving images look grainy or artificial. Still images are not affected by this artifact, so if you are planning to use the StarBrite7 for presentations or static digital signage, this is a non-issue.

Finally, our sample screen has some horizontal streaking on its surface, perhaps from the manufacturing process. It is very subtle and not easily noticed - in a way, making it similar to LCD vertical banding of years past. And just like the more subtle occurrences of vertical banding, if you're not actively searching for it, you probably won't see it. Like the texturing mentioned above, this is only really noticeable with motion video/film material since it creates a subtle fixed pattern in a moving image. For anyone planning to use the screen for static image display, this becomes a non-issue.



The Elite StarBright™ 7 is a great presentation screen for rooms in which ambient light demands a brighter image, and where audiences are sitting relatively close to the center viewing axis. While Elite Screens suggests home theater usage for this fabric, we do not feel that this is the StarBright™ 7's best application. The limitations related to hotspotting, graininess and streaking are most apparent only with film/video material and a relatively close viewing distance.

With any other type of static display, from spreadsheets to hymn lyrics, concerns about subtle graininess and horizontal streaking don't apply. For this type of usage, the audience viewing angle is the primary consideration. This screen will perform at its best in rooms or lecture halls that are relatively long and narrow, and becomes less effective if the audience is dispersed at a wide angle to the stage or podium.

In the right setting and with the right application, the StarBright™ 7 delivers an extraordinarily brilliant, vibrant picture. In those installations where it can be deployed to its maximum advantage, it is a cost-effective alternative to a very high lumen projector.