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Re: 5mW 405nM $9 on eBay
Have you tried to crack one open to see how much potential there is? Really wonder how far these diodes could be pushed safely.
I picked up 10 of these. The divergence is "normal" for a 405nm fixed-focus pen laser.
Nine out of the 10 metered at 40-50mW. One metered at 57mW
Have you tried to crack one open to see how much potential there is? Really wonder how far these diodes could be pushed safely.