Tell us a bit about green beam lasers. How are they different? Red beam line lasers have been standard on the jobsite for years, but newer green beam lasers are up to four times brighter than red ...

Powell Lens is an optical scribing prism, which can optimize the laser beam to form a straight line with uniform light density, good stability, and good straightness after passing through. It is ...

We may receive a commission on purchases made from links. Broadly speaking, the purpose of a laser level is to measure long, flat surfaces, as well as ensure that they're leveled out. In theory, the ...