C & A Scientific Mini Microscope Camera Features real glass optics offering a crisp, clear 20X magnification of the oblect being viewed Each set comes with 6 specimens packaged in a plastic slide mailer Dual LED illumination, allowing you to switch between white and UV light. Offers the user the ability to view and capture images,as well as record video of the magnified spceimen UV light allows for viewing of hidden watermarks on currency & stamps, as well as invisible ink.