Invisible Ultraviolet Ink and Pens:
Invisible under normal light. Does not fluoresce. Can be seen as a
dark mark with our special UV camera and UV filters. UVunVis System.
Highly Fluorescent Colored Ink: Partially visible under normal light.
Highly visible (fluoresces) under Ultraviolet (UV) or Black Light.
Ultraviolet Invisible Powders:
These
superfine powders can be used as a pigment in paints, dusted on surfaces or
mixed in solution. Powder becomes invisible once mixed.
Shortwave and Longwave.
Invisible Infrared Ink and Pens: Up-Conversion
and Down-Conversion IR ink, powder and pens. Invisible under normal light.
Very high security.
MaxLume Powder:Highly
phosphorescent powder more than 10x afterglow brightness and afterglow
extinction than conventional Zinc Sulfide phosphors.
Anti-Theft Powder:Dark
green powder that turns violent purple on contact with any liquid.
Very difficult to remove stain. Great theft detection powder.