[Makers Mashup] shows in a video how to use an adjustable IR filter to ... through it with both hands free. The laser isn’t a point source and the focus isn’t a sharp dot.

The Manufacturer of Laser Diode Module in South of Korea. We provide our standard several laser diode module,and OEM products. Dot, Line, Cross etc laser beam. Focusable and adjustable output power by ...

After everything was built, [Timo] ended up with a Z-axis table that is easily adjustable to the specific height required by his laser. Having a laser cutter on hand to bootstrap this project ...

Xu from Southern University of Science and Technology has introduced a novel laser-based micromachining approach: the ...