Projectors have recently been a popular choice for people who want to experience the excitement offered by the big movie screens in their living room. Furthermore, for both home theater projectors, the projectors are also very useful for presentations of Office in which you want to combine a larger number of spectators.
However, a lot of types and models of projectors to choose, you can easily get confused and might even end up spending precious money on a device that is not intended for use when desired. It 'is therefore highly recommended that you examine the various options and to understand their properties, such as lumens, contrast ratio and resolution, etc.
What is the projector ANSI lumens, and what it means?
The brightness of a projector is measured by ANSI (American National Standards Institute) Lumens, or simply lumens. Higher lumen projector rating, the intensity of the light wave, and a brighter screen.
Although light is not directly related to the size of the projected image larger image should be clear, because the projector farther from the screen and it will take more lumens. Projectors available today are generally between 500 and 10,000 lumens.
If there is ambient light in a room, will own a projector with more lumens, which makes the image more defined. Light in a movie theater will be a picture with 1000 ANSI lumens appear washed out and harder to see. In the same room with the same amount of light, a projector with 1800 ANSI lumens be much easier to see.
It is important to ensure that the rating of projector is measured in ANSI lumens. Some manufacturers use different grading standards lumens only to make their numbers seem larger when in reality they are.
How many lumens do I need?
The number of lumens projector depends on the intended use of the machine. The higher the lumens, the projector more likely to cost. Therefore, it is essential to determine the number of lumens the projector needs to avoid a situation where you end up losing valuable money because you bought an expensive projector lights with more.
Here are some things to consider while determining the number of ANSI lumens, you must:
What is the intended use of the projector: If the device is used as a home theater projector in a darkened movie theater, without light, find a projector with a minimum of 800 ANSI lumens. Owning a projector with 1200 ANSI lumens more would be a waste of money (assuming you pay more lumens). If the room is quite dark, but a little ambient light, a projector with 1500 lumens is enough to cast a bright image.
If the projector must be used for different purposes, then consider the lighting conditions. If you plan to use the projector outside to find a projector with a minimum of 3500 lumens and uses darker screen, such as the Black Diamond on the screen or on the big screen.
Group size of audience and thrown: If the projector is used for a wide audience that require a larger screen, the projector may be necessary to restart (the distance between the projector and screen) and you need more lumens. To lay the distances over 22 feet in a dark room, you will need a projector with a minimum of 1,500 lumens.
The amount of light entering the room: a completely black room, it will be 800 lumens, a bright room with windows and lights must be at least 3500 lumens and a dark screen recommended.
The type of screen: There are several types of screens that can produce a bright image. In a series of stages dark, blank screen with a grain is perfect and will always reflect a bright and clear, without losing contrast. In a room with ambient light, the black appears gray unless you use a dark screen, like a silver screen or the screen in black diamond blacks look darker and provide better contrast ratio. If you plan to have a dark screen, the darker the material can make the image appear dimmer unless you use a projector with a minimum of 1,500 lumens.
However, a lot of types and models of projectors to choose, you can easily get confused and might even end up spending precious money on a device that is not intended for use when desired. It 'is therefore highly recommended that you examine the various options and to understand their properties, such as lumens, contrast ratio and resolution, etc.
What is the projector ANSI lumens, and what it means?
The brightness of a projector is measured by ANSI (American National Standards Institute) Lumens, or simply lumens. Higher lumen projector rating, the intensity of the light wave, and a brighter screen.
Although light is not directly related to the size of the projected image larger image should be clear, because the projector farther from the screen and it will take more lumens. Projectors available today are generally between 500 and 10,000 lumens.
If there is ambient light in a room, will own a projector with more lumens, which makes the image more defined. Light in a movie theater will be a picture with 1000 ANSI lumens appear washed out and harder to see. In the same room with the same amount of light, a projector with 1800 ANSI lumens be much easier to see.
It is important to ensure that the rating of projector is measured in ANSI lumens. Some manufacturers use different grading standards lumens only to make their numbers seem larger when in reality they are.
How many lumens do I need?
The number of lumens projector depends on the intended use of the machine. The higher the lumens, the projector more likely to cost. Therefore, it is essential to determine the number of lumens the projector needs to avoid a situation where you end up losing valuable money because you bought an expensive projector lights with more.
Here are some things to consider while determining the number of ANSI lumens, you must:
What is the intended use of the projector: If the device is used as a home theater projector in a darkened movie theater, without light, find a projector with a minimum of 800 ANSI lumens. Owning a projector with 1200 ANSI lumens more would be a waste of money (assuming you pay more lumens). If the room is quite dark, but a little ambient light, a projector with 1500 lumens is enough to cast a bright image.
If the projector must be used for different purposes, then consider the lighting conditions. If you plan to use the projector outside to find a projector with a minimum of 3500 lumens and uses darker screen, such as the Black Diamond on the screen or on the big screen.
Group size of audience and thrown: If the projector is used for a wide audience that require a larger screen, the projector may be necessary to restart (the distance between the projector and screen) and you need more lumens. To lay the distances over 22 feet in a dark room, you will need a projector with a minimum of 1,500 lumens.
The amount of light entering the room: a completely black room, it will be 800 lumens, a bright room with windows and lights must be at least 3500 lumens and a dark screen recommended.
The type of screen: There are several types of screens that can produce a bright image. In a series of stages dark, blank screen with a grain is perfect and will always reflect a bright and clear, without losing contrast. In a room with ambient light, the black appears gray unless you use a dark screen, like a silver screen or the screen in black diamond blacks look darker and provide better contrast ratio. If you plan to have a dark screen, the darker the material can make the image appear dimmer unless you use a projector with a minimum of 1,500 lumens.
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