![]() ![]() Our Goo selection - Digital Grey - offers a maximum gain or "light amplification" of 1.2 directly on axis, tapering off to around 0.8 forty-five degrees off axis. You tell it what type of projector you have, how large a screen you want and what the ambient lighting conditions are, and it tells you which Goo formula you need, as well as how much of it. For this reason, most stand-alone screens as well as screen paints come in shades of grey, designed specifically to enhance the contrast of these digital projection technologies, providing deeper blacks while maintaining a neutral color balance.Īs for how you choose which Goo formula is best for you, Goo Systems offers an interactive product selector which is extremely useful in helping you make the right color choice for your specific projector. ![]() But more popular these days than CRT projectors (which tend to be heavy, bulky and expensive) are relatively inexpensive fixed panel digital projectors, such as LCD, DLP, LCOS, D-ILA and SXRD.īecause digital projection technologies use a high intensity bulb (which is always lit, as long as the projector is powered on) to project light through a panel, there can be some light bleed into areas of the screen that should be jet black. And if you have a CRT (cathode ray tube) projector, with its correspondingly good black level reproduction, or any other projector with good color saturation but low light output, then white probably is the best choice. Total cost of all materials was around $250.Ĭommon sense would suggest that the best color for a projection screen would be white since it should reflect all colors equally. ![]() In preparation for our screen-painting project, we ordered up a liter of Screen Goo base coat and top coat in its "Digital Grey" flavor ($170 delivered, at that time), then purchased rollers, spackling compound, trays and tape, as well as wood moulding, industrial-strength Velcro and flat black paint for the frame. Project #1: Goo Systems Digital Grey Screen Goo with Wood Moulding Frame ![]()
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