What are the Special Parts of Short Throw Laser Projector and Ultra Short Throw Projector
We all may experience such situations: When you stand on stage to preside over a meeting or give a speech, a projected light may hit you in the face and irritate your eyes; or the part of light onto you, so the image is blocked and can not be presented to the audience. It affects the visual experience of the audience.
The main reason is that the projectors installed in most meeting rooms and classrooms are equipped with telephoto lenses. Due to the limitations of the telephoto lens, it gradually fails to meet the needs of users in various scenes and venues. At the same time, with the development of projection technology, short - and ultra-short - focus lenses begin to market.
Short throw laser projector and ultra short throw projector are far beyond the confines of space. Compared with the long or medium throw laser projector, it can give full play to its advantages. Therefore, they have developed rapidly in various market fields, especially in the field of education. So, what are the characteristics of a short throw laser projector and ultra short throw projector? Why are they preferred by users? Let's take a look.
High flexibility, suitable for small space
DHN has two-star products, DM350X with a 0.6 short focus lens, DM907 with a 0.25 ultra short focus lens. Projectors can be installed closer to the picture, so panoramic applications can be performed in a smaller indoor space, providing more flexibility in installation.
Project big pictures in small space
Since the projection ratio of the two projectors is lower than 0.25 and 0.6 respectively, it only needs 0.55 meters and 1.2 meters to project a 100-inch picture, which can also project a big picture in a narrow space.
Give users more space to move around
Since the projection ratio is very low, the projected light occupies a very small space distance. Users can move in areas beyond the projected light without being stimulated by the light to their eyes. Picture integrity will not be damaged for being blocked by people. There is also more room for users or speakers.
In addition, short throw laser projector and ultra short throw projector are also the first choices for interactive handwriting, with a rear projection. It is these advantages, short throw laser projector and ultra short throw projector are preferred by users. Its sales are also on a year-on-year growth trend. Especially in the field of education, it overcomes the problem that the strong light from the projector can directly shoot into the speaker's eyes, bringing direct stimulation and affecting the vision health. They achieve the best sharing of a clear large picture in the smallest space. Short throw laser projector can also reduce the projection distance of the projector. More importantly, it can effectively increase the interactivity of teaching.
In addition to the education field, the application field of a short throw laser projector
and ultra short throw projector
is wider. It is believed that in the near future, short throw laser projector and ultra short throw projector will occupy all fields with the advantages. We will come to the age of short throw laser projector and ultra short throw projector.