Projectors have a very important specification called "throw ratio." Throw ratio is a specification that is determined by the first two pieces of information in the equation:     How far is the projector is from the screen (throw distance)?     How wide is the screen?

Enhance the Classroom Experience with Expressive Projections. Engage the young minds with expressive and vivid projections in class with this 3600 lumens XGA projector.

Epson EB-FH52 Full HD Business Data Projector (Built-In Wireless) review. The ultimate wireless display Make every presentation brighter, sharper and more collaborative, with this flexible, portable, reliable Full HD display solution. Key Features Wireless Full HD bright images, supports lightning fast 240Hz refresh rate: 3LCD technology and equally high white and color light output. Contrast ratio of 16,000:1: Deep, rich blacks and dense shadow areas. Steam and share connectivity: Built-in wireless connectivity and Screen Mirroring. Smart cost savings: Lamp life up to 12,000 hours in Eco mode. Versatile and flexible control: Project from different sources with HDMI input and mobile connectivity.

An important subcategory of multimedia projectors is short throw and ultra-short throw. Buy Short Throw Projector at the best price from HERE. Get a big image at a short distance from the wall and reduce shadows with a short throw projector or ultra-short throw projector.

True home theater projectors—as opposed to multimedia/home theater crossovers, which from a feature perspective can be treated as multimedia projectors—place the emphasis on image quality above all else. They run lower brightness—say 1800 lumens average—and have the most zoom of any projector type that features built-in lenses. Buy Home Theater Projector at the best price from HERE , enjoy movies, games and sporting events. Experience rich cinematic adventures at home.

Fixed-installation and large-venue projectors are often included together with multimedia projectors. They are the brightest type available in the consumer market, starting at around 4500 lumens and going up to 20,000 or more. Installation projectors are generally not considered portable, and take time to set up. In most cases, they feature interchangeable-lens systems, making them the most adaptable in terms of throw distance. Buy Large Venue Projectors at the best price from HERE. Large Venue projector is typically found in auditoriums, churches, theaters, and other large venue events.

In this series of articles, we will raise our customers' awareness about choosing a projector suitable for their requirements.

Multimedia projectors represent the largest category, and are the most widely sold. Multimedia projectors are general purpose, and are used for everything from giving PowerPoint presentations to screening video clips and slideshows at weddings.