Used to enable the visualization of laser light, a family of conversion cards is available for light wavelengths from 250 to 650 nm and from 700 to 1,700 nm. Small versions are also available for ...

I’ve got some bad news for you: Our eyes are not always reliable sources of information. If you’ve ever stepped back from a completed project and wondered why it doesn’t look right, it’s probably ...

I’ll level with you, until I was commissioned to cover these now central components of the construction industry, I’d never actually used a laser level before. Spirit levels, countless times in the ...