LDP LLC - MaxMax.com

Photonic Excellence

My Cart

Your cart is currently empty

IR1PenSm: IR Invisible Ink Writing Pen Type 1 - 840nm Peak

UVPenSmallOpenA
$24.64 each


IR Ink Type 1 Properties

You can see more information about this ink by clicking here.

Ink Color Invisible on white paper.  Faint green on pen tip.
Stimulation (absorption) frequency 793 nm
Emission frequency 840 nm
Ink Solvent Alcohol (Ethanol)

 Using our FG600 Forensic Glasses will help visualize the IR1 Ink.