The Regula 1019 is excellent for document examination under white oblique light or UV illumination at 254nm, 313nm, and 365nm. This magnifier also detects Retroreflective features and Anti-Stokes luminescence. Intended for verifying the authenticity of documents and identification. This magnifier features 10X magnification, White and UV 365nm illumination. Includes a set of three rechargeable batteries with a micro USB charging cable. Also available with attached measuring scale. Carrying Case sold separately.