The Hisense L9Q Laser TV will have a variable lens for up to a 150-inch screen size
Hisense has announced the new L9Q Laser TV, redesigned from the ground up, that will have a variable lens for five different ...
Hackaday3 年
Laser Focus Made Easier With IR Filter
If you’ve used a diode laser engraver or cutter, you know that focus is critical ... 530nm to 750nm and is made to screw into a 72mm lens, but it works fine with your eyeballs, too.
Digital Trends4 天
The Hisense L9Q Laser TV will have a variable lens for up to a 150-inch screen size
It’s been a couple of years since Hisense refreshed its Laser TV ultra short throw projector ... light engine will allow for a variable focus range of 100- to 150-inches diagonal.