The Regula 1011 is excellent for document examination under white oblique light or UV illumination at 365nm. This magnifier also detects Retroreflective features. 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.