keychain gadget - IR laser revealer (Aixiz)

[HIMNL9]

Uhm, perhaps Aixiz took out another gadget ..... wondering if it's a wavelenght conversion substance, or a plate painted with indocyanine green, or cesium, or doped zinc sulfide crystals, or what other ..... :thinking:

Infrared Laser Detector and Alignment Fob - eBay (item 360240153287 end time Mar-09-10 15:48:26 PST)

 

[lasersbee]

That is an IR Indicator Card...
This one is less expensive....

http://www.stevesoutdoornmore.com/pr...ucts_id/228062

I use these to see the beam dot of IR Lasers...
Works quite well... on higher powered Lasers you need to only swipe
through the beam to get a look at the beam dot without burning a hole
through the IR indicator Card...

The one I have came from Radio Shack many.. many years ago...


Jerry

 

[HIMNL9]

Product out of stock or not existing ..... oh, well, no problems

BTW, i remember that, a lot of time ago, Kodak was producing something like small cards with a transparent (orange) window, where looking through it, you can see IR light ..... but perhaps actually none is producing nor selling anything similar .....

Roithner i think made something similar, too, but i don't dare to ask for the prices, knowing the company

EDIT: found it, the HT111 is upconverting (fluorescent in visible light when illuminated with IR)
http://www.roithner-laser.com/All_Datasheets/IR-Detectorcards/IR_Cards.pdf

 

[lasersbee]

Just enter IR Indicator in the SEARCH bar....

Products meeting the search criteria

This is a Phosphor coated card that changes photon levels to output
visible light when excited by IR energy...

Jerry