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franziska
Posted on Monday, May 21, 2001 - 06:29 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Moderator/Admin Only) Ban Poster IP (Moderator/Admin only)

hello there!
i have a series of questions: is the uv light used for fingerprint detection harmful? does one need eye protection even if it is only on for a short period? does it show the prints of the other side of a glass surface? what other methods are there for fingerprint detection, which include light but do no harm? i need this information for a college
project and i appreciate any help!

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