RETRACTABLE PROJECTOR SCREEN MOTORIZED MANUAL
RETRACTABLE PROJECTOR SCREEN MOTORIZED TV

While extra brightness is always better in a projection setup, a potential downside to using a high gain screen is 'hot-spotting', an effect where a particular section of the screen looks brighter than others. A screen with a gain of 1.0 is evenly reflecting back all of the light being beamed at it from the projector, while a screen with a higher gain spec such as 1.5 is narrowing the range of the reflected light to increase brightness.

Here’s what you need to know about this simple spec. One term you’ll encounter when projector screen shopping is gain. Another method is to use a 2,35:1 or 2.40:1 aspect ratio screen with a masking system that changes the screen area based on the content being viewed, though that option is by far the most expensive of the lot. In these cases, a 2,35:1 or 2.40:1 aspect ratio screen is used and the projector’s optical system formats images to eliminate black bars and completely fill the ultrawide screen. Some projector setups, however, provide innovative ways to get rid of black bars in ultra-wide movies. Most viewers are fine viewing movies with these black “letterboxed” bars on their 16:9 screen. When watching movies in those formats on a 16:9 screen, you’ll get black bars at the top and bottom of the screen (or at the left and right sides when watching movies shot in the 1.66:1 aspect ratio). While a 16:9 HDTV program will exactly fill up a 16:9 screen, movies are produced in a range of aspect ratios, most typically 1.85:1, and 2.40:1. This corresponds exactly to width and height of HDTV standard broadcasts, and it’s also a common aspect ratio for console games.

RETRACTABLE PROJECTOR SCREEN MOTORIZED TV

The most common TV and projector screen aspect ratio is 16:9 (or 1.78:1). Which aspect ratio?Ī screen’s aspect ratio is the ratio between its width and height.

RETRACTABLE PROJECTOR SCREEN MOTORIZED MANUAL

There are both manual and motorized versions available, with the latter powered by an electrical connection or a built-in rechargeable battery.Īn ultra-wide 2,35:1 screen (Image credit: Shutterstock / alexandre zveiger) 3. Retractable screens are pricier than fixed frame ones, but their ability to disappear when you turn off your projector provides a more living room-friendly option.

Fixed frame screens come with a variety of screen border options, from an 'edge free' design that mimics the look of high-end OLED TVs to thicker versions that are typically covered in a light-absorbing black velvet fabric.Ī retractable screen is also exactly what its name implies – a screen that retracts into a metal casing typically mounted on the wall or either on or in the ceiling when not in use. Fixed screens are generally the least expensive screen option, though you have to be okay with having a giant blank rectangle occupying your wall when the screen is not in use. Fixed frame or retractable?Ī fixed frame screen is exactly that – a screen that remains fixed on your wall much the same as a wall-mounted TV. A fixed frame screen is similar to a wall-mounted TV in that it remains fixed in place (Image credit: Unlimited Integration / Screen Innovations) 2.

Retractable projector screen motorized