Osram is packing up to 20 blue laser chips into 26x35mm for laser projectors, delivering up to 50W. “This means that professional laser projectors can achieve a brightness level of more than 2000 lm ...
Projectors had long been large, cumbersome pieces of equipment that cost thousands of dollars. But in 2021, there is a wide range of options, from excellent 4K projectors to great on-the-go portable ...
Most people expect projectors to just work. But they often don’t. Cheap models promise big screens but end up blurry or washed out in daylight. Focus can be a pain, keystone correction isn’t always ...
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