3 ms·
You can get some overlap tho. I have 520nm goggles that tone down 465nm.
by WarOnPrivacy 2y ago
You can get some overlap tho. I have 520nm goggles that tone down 465nm.
- rtkwe 2y agoThat's mostly because it's tough to get a perfect notch filter in the visible spectrum but you'd never want to use the 520nm with a 465nm unless it was low enough power the fuzzy edge of the filter knocked it's power down enough to be safe.