This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

A cookie will be stored in your browser regardless of choice to prevent you being asked this question again. You will be able to change your cookie settings at any time using the link in the footer.

Can anyone tell me If I can buy a UV light that is invisible to the naked eye?
#2
Your question is rather far off smartphone experiments (phyphox has no camera support yet and even if: the optics filter most of UV), so I doubt that we could help you.

You know, “no need to worry” typically has the exact opposite effect… Wink
Reply


Messages In This Thread
RE: Can anyone tell me If I can buy a UV light that is invisible to the naked eye? - by Jens Noriʇzsɔɥ - 12-13-2021, 10:27 PM

Forum Jump: