I have got an IR filter for my CNI blue.
The extension on the front of the laser has a focusing lens in it, should I put the IR filter between the laser and focus lens, or between the lens and the aperture?
Jim
I have got an IR filter for my CNI blue.
The extension on the front of the laser has a focusing lens in it, should I put the IR filter between the laser and focus lens, or between the lens and the aperture?
Jim
Last in the chain before the beam exits the head. (After the focusing lens)
Adam
Cheers Adam,
I ended up looking at another one of my lasers and noticed it after the focus lens.
Jim
forward choise!