![]() This 1920×1080-resolution projector delivers a good-looking image with better contrast and detail (and more picture adjustments) than you can get from many of its competitors. If you plan to have a lot of light in the room, you should consider increasing the brightness even more.The Xgimi MoGo Pro offers almost everything we could ask for in a portable movie projector. Brightness higher than 22 fL is recommended for rooms with some ambient light.If this is the brightness level you got from our projector screen calculator, you can be proud of yourself! Brightness between 16 and 22 fL is perfect for completely dark rooms.Brightness between 12 and 16 fL is better, but still too low for dark rooms.You should consider a brighter projector or a smaller screen. Brightness lower than 12 fL is not acceptable, even in totally dark rooms - your audience will have problems with watching a movie that dark.You can also switch the units to cd/m² (candelas per square meter) should you choose to use SI units. Our projector calculator estimates the brightness of the screen in fL (foot-Lamberts). ![]() For example, the Stewart FireHawk screen provides a maximum gain in brightness of 1.1, while the Da-lite High Power Screen can offer as much as 2.8. Screen gain - If you use a special material for your screen, it can increase or decrease the brightness of the projected image.It is expressed in ANSI lumens and describes how bright the image projected by the device is. Projector brightness - You can find it in the manufacturer's specifications of your projector.First, you need to input the following values: The next step in setting up the perfect home cinema is to choose the proper projector to ensure correct brightness levels. Maximum viewing distance recommended by SMPTE - Similarly, SMPTE (Society of Motion Picture and Television Engineers) recommends a maximum viewing distance that should ensure optimal viewing quality in a home theater.They suggest that sitting at this distance to the screen (or closer) will result in optimal viewing conditions. Maximum viewing distance recommended by THX - Apart from setting a maximum allowable viewing distance, THX also specifies the maximum recommended distance.You can also open the advanced mode to get more information on recommended viewing distances: Hence, if sitting at the optimal distance would mean you sit too close to the screen to get the whole picture in your field of view, you can decrease the image quality without any affect on viewing quality. The higher the resolution, the closer to the screen you should sit. Optimal viewing distance (quality-wise) - Regardless of the field of view, this value specifies the distance between the audience and the screen that ensures they see all available detail.For the movie theater to obtain the THX certification, the audience must sit at this distance or closer to the screen. Maximum viewing distance - The maximum allowable distance between the audience and the screen according to THX (an American audio-video company).Don't place any seats closer to the screen than this, as viewers will find it uncomfortable to watch the movie. Minimum viewing distance - The minimum distance between you and the screen to ensure the whole picture is in your field of view.Our projector screen calculator will automatically determine the following values: ![]() These three basic values are vital for determining the optimal setup of your home cinema. To find out the proper viewing distance, fill in the screen properties: the resolution of your movie, the aspect ratio of the screen, and its diagonal size. On the other hand, if you're sitting too close to the screen, the whole picture might not fit in your field of view for example, if you're concentrating on the left part of the screen, you won't notice what's happening on the right. ![]() If you're sitting too far from the screen, you will not see every minute details. Your first step towards setting up the perfect home cinema should be to properly calculate the viewing distance. ![]()
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