Dangbei Mars Pro: a 4k short-throw projector

(YorkPedia Editorial):- New York City, New York Oct 10, 2022 (Issuewire.com) – In recent years, the short-focus projector has gradually become a hot spot in the development of rapid access to the majority of projector users. But many users are not familiar with short-focus projectors, so what is a short-throw projector? And what advantages does it have? Please read on to learn more about the short-throw projector.

what is a short-throw projector?

Before we do that, let’s look at the definition of a short-throw projector: a projector with a very short transmission ratio, such as the ratio of the distance from the projector to the screen to the size of the screen. A major advancement in the field of projection, projectors can project images onto large screens (70 inches or more) from just a few inches away from the screen surface. Gone are the days of walking in front of the projector and blocking the image on the screen. With ultra-short throw projectors, bright, colorful, large-screen images can be viewed in any room, classroom, or conference room.

The best thing about short-throw projectors is that they can project a picture of about 80 – 120 inches at a short distance (generally around 1-1.5 meters), and because of the shortened projection distance, the projector does not have to be suspended above the teacher’s head as it used to be when it is installed, thus avoiding both. So it can avoid the direct light of the projector on the speaker’s eyes, and also avoid the shadow of the speaker being transmitted on the screen to obscure the picture.

What are the differences between a short-throw projector and a common projector

Ordinary projectors, also known as standard mirror projectors, generally throw out a picture of about 80 inches, it requires a distance of 3 meters or less, not suitable for small house users. In simple terms, the difference with a short-throw projector is mainly in the focal length, short-throw means the projector is closer to the curtain.

What are the advantages and disadvantages of the short-throw projector?

Advantages:

Save more space.

The short-throw projector has a very small throw ratio, so a relatively large screen can be projected from a very short distance, which saves a large portion of space.

Better picture quality

The picture quality of a short-throw projector will be better than a normal projector because the projection distance is short and there is less loss.

Eye protection

Short-throw projectors generally use diffusion. And because the distance is closer, the picture is clearer, so it can protect the eyes to some extent.

Disadvantages:

High price

The price of a short focus projector is higher compared to the cost of ordinary projectors, the price of an ordinary cost-effective short focus projector is also in the three to four thousand or so.

Edge defocus

The light source of the short focus projector protects the eyes, so the dispersion, in the upper and lower left and right in all directions is a certain angle, often appears dispersion uneven situation, so the short focus projector projection edge often appears defocused phenomenon, but this is also a minority of.

Final Words 

Nowadays, short-throw projectors are becoming increasingly popular among users, but many people don’t know how to choose one. There are still many excellent short-throw projectors on the market, such as the Dangbei Mars Pro, an advanced short-throw projector that is a very good choice. Of course, it’s all determined by your actual situation!

This article was originally published by IssueWire. Read the original article here.