With the ability to fill a six- or seven-foot (diagonal) screen, they're used for everything from showing a map of the Louisiana Purchase to a virtual field trip to the Louvre. The bulk of school projectors are conventional long-throw devices that are almost always ceiling-mounted. All that remains is to take a deep dive into the world of educational projectors. If the right projectors are still out of reach, we'll show you a proven technique for squeezing a little extra out of your budget that many schools use to get the projectors they need. After all, an inexpensive projector that requires lots of lamp changes over its life can still break the budget. Our Total Cost of Operations approach accounts for annual electricity and potential lamp replacement costs to help you assess a projector's total cost over time. Of course, it's all a meaningless exercise in making wish lists if your school can't afford the devices it needs, so we'll dig deeper than price alone to explore how much it costs to use a given projector. After going through each category with an eye towards your school's needs, we'll look into the questions of brightness, resolution, image adjustments, connections, interactivity, networking, software and more. But, with an astounding variety of products available, all school projectors are not created equal, and we've put together a primer to help you pick the right projector for the right location at your school.įrom traditional classroom projectors and the large venue devices for auditoriums and lecture halls, to tiny ultraportables that can turn unused rooms into teaching zones, and interactive short throw models that allow marking up of digital images, there's a projector for each purpose at school. With the ability to replace the chalkboard, pull down map and textbook all rolled into one, today's school projectors have become the centerpiece of digital education.

Long throw projectors for auditorium