dav
0
- Joined
- Dec 3, 2008
- Messages
- 84
- Points
- 0
i need help with some ir stuff thats confusing to me.
i dont know if this is the right place to post in
or if there already is a thread on this somewhere.
#1 what is ir and how can you test if there is any
#2 is the ir consentrated around the beam? does it spread everywhere the instant
the laser is turned on? does it reflect of objects (walls)
#3 if a laser has ir filter do i still need laser goggles?
any help would be appreciated.
i dont know if this is the right place to post in
or if there already is a thread on this somewhere.
#1 what is ir and how can you test if there is any
#2 is the ir consentrated around the beam? does it spread everywhere the instant
the laser is turned on? does it reflect of objects (walls)
#3 if a laser has ir filter do i still need laser goggles?
any help would be appreciated.