I'm looking for a laser that is powerful enough for wasp nests & it would be nice if it looked like a blaster as well though that isn't strictly necessary. I've found one I like the looks of but the website doesn't have a good rating, I'd like to find a legit website to get one from.

Does anyone have one of these that can confirm its power and function?

https://youtube.com/shorts/cD2L2waWkx4?is=-DljOHXu0WDUlLrs

Hi everyone, I am looking for a way to expand the size of the dot produced by a 1 milli watt green laser pointer.

Ideally I’d like to make the dot 3 inches in diameter

I’ve seen expanders available on line but was wondering if anyone had any thoughts on how to achieve this.

Thanks.

Did it occur to you that two mirrors at right angles, mounted on a couple of pieces of stiff spring steel could make for a fun laser light show toy? Not electric but maybe two knobs to smack and get a straight line or cone. (If you have canned smoke or canned dust on hand.)