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Factors that affect the brightness of Advertising projector pattern

2021-09-18  225

It is not strange for everyone to see the advertising projector. The cases of the advertising projector product in our lives are extensive. For example, the projection is on the shops, projecting huge advertisements are on external walls, and projecting landmarks are on landmarks.

The projections as mentioned above can achieve advertising projection, brand promotion, new product launch promotion, etc. But the success of the projecting advertising is related to the advertising projector’s brightness. The following is factors affecting the advertising projector’s pattern brightness.

1.The power of advertising, the larger the power, the greater the brightness.

2.The lamps beads of the advertising projector, the higher the lamp beads, the higher the brightness of the advertising projection lamp.

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3.The transmittance of the advertising projector, the higher the transmittance, the higher the brightness of the advertising projector.

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The Noparde projector does the best to improve the brightness of the advertising projector:

The imaging part of the advertising projector uses convex lens imaging technology well because our light source is not an ideal point light source. Chromatic aberration and aberration problems will occur after being refracted by the convex lens, which will cause the image to become insufficiently clear. To correct the chromatic aberration caused by lens refraction, we use a specially made achromatic lens to replace the ordinary convex lens so that the image is clear enough.

Generally, the projector of 500 watts is not obvious. That’s because the light-emitting surface of low-power projection lamps is relatively small, and it’s near the ideal light source. But the projector of the high power is very obvious. The main reason is that the higher the power, the larger the light-emitting surface of the lamp beads, which is no longer an ideal point light source. It leads to prominent chromatic aberration and aberration problems. Many manufacturers have not adopted achromatic lens groups due to cost and technical reasons. Therefore,  if you want to buy quality-assured advertising projector, you can contact Nopard projection lamps directly.

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