If the projector is difficult to adjust, you can adjust the angle of the glass properly, and the principle is to reflect the light back to the ground.

Knowledge expansion:

How to use:

Window display: The monotonous glass window has since become a large-area transparent TV projection film. While playing promotional advertisements and promotional information in high definition, it will not hinder consumers from watching exhibits and the scenery in the store through the window. The magical transparent display effect will greatly attract the attention of passing consumers and achieve greater publicity benefits.

Interactive exhibition: thin and transparent, holographic projection film is not limited by site and design, and is competent for exhibition, event site, performance set and other venues. Without affecting the exhibition of exhibits and the performance of personnel, we can fully interact with the audience through images, increase the sense of space and technology at the scene, and strengthen the audience's sense of participation and intimacy.

Independent exhibition: Independent placement or hanging anywhere to become a holographic image system not only plays a powerful role in attracting people and displaying, but also becomes the crowning touch to enhance the design and taste of the venue because of its crystal clear vision.

Projection film combined with nano-touch film can realize interactive clicking of ordinary advertising window, which increases the content and initiative of advertising window.