7/28/2023 0 Comments Rear projector tv problemsIn the battle of projection, there are quite a few factors that will dictate which type is best for you and your use. Since the rear projection is not as bright as well, you’ll need to offset with a higher gain material for the screen. This means that not everyone is going to get a clean and clear image. Rear projection also offers limited viewing angles. While short-throw lenses can help, you’ll still need a good bit of space. This is often much larger than front projection. For rear projection, you need a powerful projector.Īnother downside to rear projection is the sheer amount of space needed to project an image properly. In this scenario, it doesn’t hit the viewer’s eyes and is essentially useless. All the reflected light goes back to the projector. You see, since the screen is still reflecting light - albeit on the backside of the screen - the projector itself needs to be powerful enough to cast an image clearly. If you are in an area where ambient light is a problem, rear projection might be a better option in the long run.īut this comes at a cost. Since the screen absorbs the reflected light, ambient light on the front side of the screen is not as much of an issue. This means that the projector itself is out of view, which can be great in certain situations. With rear projection, the image casts onto the backside of a screen. Because of this, a room with lots of ambient light can be a problem for front projection. Any light that hits the screen reflects back, even ambient light. Additionally, you will have to worry about ambient lighting with front projection. The farther back from the optimal throw distance the projector is, the higher the chance or image degradation. You might opt to put the projector even further back, but again this is at a cost. If you block the projector lens in any way, this could mean that parts of the image are missing completely. It can also mean you might need to mount your projector on the ceiling, which can be expensive and time-consuming.įront projection in tight spaces means not everyone is going to get the best image. This might mean your projector is in the middle of the crowd. If you are working in a tight or cramped space, it could mean that your projector is in a less than perfect spot. The first thing to note is projector placement. But before you opt for front projection, some downsides exist. Because the screen reflects the image, it has a better chance of hitting viewers’ eyes regardless of what angle they are viewing the screen. It also means you don’t need the most powerful projector to produce a clean image.įront projection also allows for the most viewing angles of the screen. Why? Because less light is absorbed into the screen and more light is reflected toward the viewer. This is an important distinction as front projection usually provides a crisper image than rear projection. The light that comes from the projector isn’t direct as it reflects off the screen. Usually, this will be behind the audience. When you are using front projection, you place the projector away from the screen somewhere in a central position so the light hits the screen and reflects back to the viewer’s eyes. Let’s take a look at both projection types and explore what makes each type good and bad. While these definitions seem, well, obvious, there is more to the story than just the name and style. ![]() Each has its own advantages and disadvantages, many of which we’ve listed in our dedicated guide, but what is the main difference between them? Rear projection is the type of projection that comes from the back of the screen.įront projection – which you’ve probably dealt with before – these are the most common type of projector and project from the front of the screen. When it comes to projection types, it comes down to the front and rear projection. Ready to learn about the different projection types and which one is best for you? Read on! Rear Projection and Front Projection Compared We’ll walk you through each projection type so you can make a more informed decision. There are cases when rear projection will be better, like in professional circumstances or in situations where you need a permanent setup, however, there are a few other factors you should consider.īefore you start making any purchases, there’s some information you should know. In most situations, the front projection will be clearer, easier to set up, and better on space. So how do you know which is the right choice? Each one can be perfect for certain situations, but is one better than the other? You might be facing a choice between the two and are trying to come to a decision on which is best. In the world of projection, there are two main types: front and rear.
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