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Beam diverging lens?
Hi. I'm putting together something where I need two lasers (red and blue) to each diverge to 1m diameter over a throw of 5m. Any thoughts on a suitable lens? I'm thinking of using C Mount CCTV lenses. Would that work? 25mm seems about right. And should I be buying something with a fat beam... -
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Advice needed for building Red/Blue theatrical installation
Hi folks!:beer: I'm new here, and hoping someone can help me. I'm building a rig to illuminate something on a stage. I can't be too specific about what we're up to or I'll get in trouble, but here's what's needed: A red and a blue laser rigged a few inches apart and mounted in the lighting...- FranB
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- Forum: Experiments & Modifications
