Time of issue:2020-08-17 22:37:35
Congratulations on the official launch of the website of Suzhou Hongtianpao Optoelectronics Technology Co., Ltd.!
Suzhou Hongtianpao Optoelectronic Technology Co., Ltd., established in 1992, is a high-tech enterprise specializing in the research, development, production, sales and service of audio-visual systems. The company currently has three series of products, namely 3LCD full HD projectors, LCD monolithic LCD LED lamp projectors and DLP digital multimedia projectors.
"Buying a projection means buying brightness", is this true?
Many friends who are interested in projection may have heard this sentence: Buying a projection means buying brightness, and the brightness is high enough for you to watch it comfortably! When everyone hears this, hey, it seems to be such a thing. Usually when you look at your mobile phone under the big sun, don’t you just turn it to full brightness to see it? Pfister Optical Lab reminds you that things are not that simple! The phrase "buy projection is to buy brightness" usually comes from some salespersons. Immediately after this sentence, they will tell you: Take a look at our projector, how high the brightness is... You didn't recover at once, you were taken away by someone! Of course, they are not lying. This sentence is indeed correct, but unfortunately only half of it. In fact, there are three factors that affect the quality of projection! Brightness, contrast and color reproduction!