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  2. The best outdoor projectors in 2024 - AOL

    www.aol.com/news/best-outdoor-projectors-2024...

    Billy Harrison, a Product Manager at projector maker and electronics manufacturer Optoma, says, “ Outdoor projectors should be compact or ultra-compact, lightweight, weigh up to 6lbs (or less ...

  3. Review: The 9 Best Portable Projectors for Your Next Outdoor ...

    www.aol.com/review-9-best-portable-projectors...

    With picks from Anker, Epson and Kodak, all you need is a blank wall and a couple of hours to spare.

  4. This 4K Projector Has Almost All Five-Star Reviews and Is On ...

    www.aol.com/entertainment/4k-projector-almost...

    But a new Amazon deal gets you a brand new portable 4K projector for just $179.99. The YABER Pro V9 is one of the best-reviewed projectors online, with almost 90% of reviewers giving it a full ...

  5. Projector - Wikipedia

    en.wikipedia.org/wiki/Projector

    A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen. Most projectors create an image by shining a light through a small transparent lens , but some newer types of projectors can project the image directly, by using lasers .

  6. Overhead projector - Wikipedia

    en.wikipedia.org/wiki/Overhead_projector

    In contrast, a modern LCD or DLP projector often uses an Ultra-high-performance lamp which has a higher luminous efficacy and lasts for thousands of hours. [5] A drawback of that technology is the warm up time required for such lamps. Older overhead projectors used a tubular quartz bulb which was mounted above a bowl-shaped polished reflector.

  7. Optoma - Wikipedia

    en.wikipedia.org/wiki/Optoma

    Nick Pino of TechRader penned a mostly negative review in 2014 of the home projector Optoma GT1080, criticising the sound quality and the lack of adaptability in which a 100-inch image was created when moving the projector a distance of five feet. He concluded, "Unless you’re in desperate need of a short-throw projector for that pitch-black ...

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