1. Korea imported 365nm LED
2. Professional Optical Lens System
3. Specilized UV Filter Black lens
4. Professional applications：
(1) Crime scene investigation, forensics, inspection, searching, laboratory research, etc.
(2) Preservation, conservation and inspection of artworks, antiques, paintings in the
workroom, on-site visits, artworks centre, museums, galleries and auctions, archives, private conservation studio, etc.
(3) Anti-counterfeit detection of banknotes/passport/ID cards/documents, etc.