- #1
thetexan
- 266
- 11
So I'm getting ready to buy some Tritium gun sights that will glow in the dark. The advertisement says Tritium has a half life of 12.3 so the sights will be about half as bright (50%) after 12.3 years.
I'm wondering how bright they will be after 6 years and 2 months...will they be one quarter as bright?
tex
I'm wondering how bright they will be after 6 years and 2 months...will they be one quarter as bright?
tex