Hell everyone,
I am new to this forum and also to this question,
Here is what i need:
I am working on one project for which I need something like laser,
but laser can harm your eye so I can't use it.
What I need really is something like laser, to have a beam like laser(unimportant which color) and that it can throw light beam minimum one meter and that it can not harm your health and need to be cheap.
Conclusion something that will throw light like laser minimum one meter and that will not hurt your health in any sense and cheap.
For example modern projectors(and some old technologies like overhead projectors) they produce light which can't hurt your health, but I don't need all options that projector has, I only need one beam dot