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There are still many types of projection screens, which are generally distinguished by materials. Consumers can choose according to different needs. So, what good projector screen it? What are the classifications? +The following is the relevant introduction, friends who are not very familiar can take a good look.
Classification of projection screens:
1, white plastic
It is directly faced with white lines. Without any surface treatment, you can feel rich texture by touching the surface with your hands.
It is characterized by the performance of the projector, the original original performance, no modification, low gain, large viewing angle and natural color.
2, gray plastic
The gray screen is often referred to as a "high-contrast screen", which absorbs more ambient light than the white screen, which allows the black level on the screen to be maintained.
Features high brightness, high contrast, good color reproduction, clear imaging, support for 1080P imaging projection, large field of view, soft light, long-term viewing is not easy to fatigue. Can be scrubbed.
What kind of white plastic and gray plastic is good? The white plastic screen is an entry-level cinema screen, and the gray screen is more expensive and more expensive. But now there is also an entry-level gray screen, but its effect and gray screen is still worse.
3, metal
The metal curtain is a hard curtain in which a finely packed metal molecule is coated on the outer surface of the resin sheet to form a honeycomb array, and the disturbing light waves incident from the periphery oscillate, attenuate and are absorbed as they pass through the array.
What is the projection screen now?
If it is the material of the projection screen used in the home, the general choice is to choose two kinds of materials: glass beads or white plastic. Among them, the white plastic curtain is widely used, and the image can be clearly seen at any angle sitting at home, and the price is also suitable, and the color of the glass bead is very good, bright and bright, and the price is reasonable.
For the projection screen , which depends on the needs of everyone, the specifications used in different occasions are different, it is best to understand each detail and then choose.
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