Finding scorpions with a 365nm UV light with visible light filter. It’s insane how well they glow. You can see them from 20ft away.

by DIYEngineeringTx

4 Comments

  1. DIYEngineeringTx

    The crazy thing was looking in the cracks of concrete you could see them all in there. The cracks were glowing. Unfortunately I did not take a good photo of that. I will next time!

  2. agravain

    my daughter and I will go out for walks at night sometimes, shining a light at the water and you can see the gators eyes shining back at you.

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