Calling all makers, tinkerers, and electronics hobbyists! This is a cool little 650nm/660nm red laser diode module. It puts out a 5mW red dot beam, and the best part is it's focusable – you can adjust the lens to get a sharp point or a wider spread. The whole module is housed in a compact 12mm diameter cylinder, making it easy to integrate into your projects. It's brand new from laserland (model 11061567), comes in its original packaging, and is made in China. Perfect for building laser pointers, DIY alignment tools, engraving setups (at low power), educational projects, or just experimenting with optics. Remember, laser safety is no joke – never point it at eyes, aircraft, or people. Always check your local regulations on laser pointers. This module is a simple, affordable way to add a laser component to your creations. Whether you're a student, hobbyist, or prototyping something neat, this little red diode is ready to light up your work. UPC is 712201501537. Let's get building!