How to test IR?

[13steiau]

Just a quick question is there any way I can test for IR without a LPM?

And if there is IR could someone post a link to a IR filter I could glue to the top of the laser unit?

 

[lasersbee]

You can use a camera with an IR sensitive sensor. You can test
the camera using a TV Remote.

You will be able to see the IR but you will not know how much
IR you have.

The [Search] buttons are your friend....


Jerry