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Recent content by tomtom9876

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    Safety concern involving 650nm laser

    Is it really that negligible? I've heard that laser diodes without IR filters emit TONS of infrared light.
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    Safety concern involving 650nm laser

    So the only time I should be generally worried about infrared is when I'm using green 532nm?
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    Safety concern involving 650nm laser

    Right now, I'm building a 650nm laser, but I haven't tested it yet. Before I do, I want to make sure I buy the proper equipment. I've heard that some lasers also emit infrared light and can even damage your eyes if you're not wearing the properly rated glasses. So, do 650nm laser diodes emit...




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