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2. The best outdoor projectors in 2024 - AOL

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

   Nebula Capsule 3 $399.99 at Amazon. Nebula Capsule 3 $399.99 at Nebula by Anker. Lawrence also recommends the Nebula Capsule 3, a highly portable, can-shaped projector that retails for half the ...

3. The best portable projector I've ever used is down to a ... - AOL

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   Although 1080p resolution is a far cry from 4K, a native-4K projector would cost you considerably more. (Xgimi's Horizon Pro, for example, runs $1,699.)

4. 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 .

5. What deals you should be shopping at Walmart this week ... - AOL

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   Elephas 1080p Portable Mini Projector, $56 (originally $400): A palm-size profile with theater-size projection — that's what you get with this diminutive dynamo. Offering crisp HD resolution ...

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. Digital light processing - Wikipedia

   en.wikipedia.org/wiki/Digital_Light_Processing

   A three-chip DLP projector uses a prism to split light from the lamp, and each primary color of light is then routed to its own DMD chip, then recombined and routed out through the lens. Three chip systems are found in higher-end home theater projectors, large venue projectors and DLP Cinema projection systems found in digital movie theaters.