I know this is not the brightest question.
I was thinking the other day, are there colored lens that you could use to temporarily change the output color? Some materials change my pointer color when I shine it directly at it. There should be specific lens you can put on the end of your laser to alter the color. Seems like a cheaper way of obtaining various wavelengths lol.
I was thinking the other day, are there colored lens that you could use to temporarily change the output color? Some materials change my pointer color when I shine it directly at it. There should be specific lens you can put on the end of your laser to alter the color. Seems like a cheaper way of obtaining various wavelengths lol.