Image 1 of 1
DJR Expert Guide Series, Vol. 345 — Master Guide to UV/Blacklight Authentication Across Collectible Categories
Ultraviolet (UV) and blacklight analysis is one of the most powerful non-destructive forensic tools available to authenticators, appraisers, collectors, and museums.
From documents, maps, artwork, photos, and autographs to coins, stamps, ceramics, luxury goods, minerals, tickets, packaging, toys, and sports memorabilia—UV reveals modern materials, repairs, chemicals, adhesives, brighteners, inconsistencies, and alterations invisible under normal lighting. Because counterfeiters rarely consider how their materials fluoresce, UV examination is often the first and fastest way to expose fraud.
This Master Guide provides the complete professional UV methodology for cross-category authentication, detection of restoration, and identification of non-period materials.
Inside, you’ll learn how professionals:
Distinguish natural vs. artificial fluorescence across materials
Identify optical brighteners in modern paper and textiles
Detect glue repairs, fillers, residue, tape marks, and patched sections
Identify re-inking, erased signatures, tracing, and ink inconsistencies
Reveal later additions, overpainting, varnish changes, and color retouching
Detect ceramic cracks, restorations, modern resin, and reattached parts
Authenticate banknote security features, threads, and UV-reactive markers
Identify synthetic gemstones, treated stones, stabilized materials, and fillers
Distinguish genuine vs. fake lume on watch dials and hands
Reveal fake stitching, counterfeit hardware, and modern fabrics in luxury goods
Detect reprinted tickets, fake holograms, and modern paper stock
Identify modern photo prints, inkjet reproductions, and artificial brightening
Evaluate fluorescent minerals, treated stones, and resin-filled cracks
Spot artificial aging, UV-resistant coatings, and deception attempts
Determine when additional testing (XRF, Raman, microscopy, IR) is required
Whether examining art, documents, collectibles, jewelry, minerals, memorabilia, maps, photos, packaging, or luxury goods, Volume 345 provides the complete scientific, forensic system needed to use UV/blacklight authentication with expert-level accuracy.
Digital Download — PDF • 9 Pages • Instant Access
Ultraviolet (UV) and blacklight analysis is one of the most powerful non-destructive forensic tools available to authenticators, appraisers, collectors, and museums.
From documents, maps, artwork, photos, and autographs to coins, stamps, ceramics, luxury goods, minerals, tickets, packaging, toys, and sports memorabilia—UV reveals modern materials, repairs, chemicals, adhesives, brighteners, inconsistencies, and alterations invisible under normal lighting. Because counterfeiters rarely consider how their materials fluoresce, UV examination is often the first and fastest way to expose fraud.
This Master Guide provides the complete professional UV methodology for cross-category authentication, detection of restoration, and identification of non-period materials.
Inside, you’ll learn how professionals:
Distinguish natural vs. artificial fluorescence across materials
Identify optical brighteners in modern paper and textiles
Detect glue repairs, fillers, residue, tape marks, and patched sections
Identify re-inking, erased signatures, tracing, and ink inconsistencies
Reveal later additions, overpainting, varnish changes, and color retouching
Detect ceramic cracks, restorations, modern resin, and reattached parts
Authenticate banknote security features, threads, and UV-reactive markers
Identify synthetic gemstones, treated stones, stabilized materials, and fillers
Distinguish genuine vs. fake lume on watch dials and hands
Reveal fake stitching, counterfeit hardware, and modern fabrics in luxury goods
Detect reprinted tickets, fake holograms, and modern paper stock
Identify modern photo prints, inkjet reproductions, and artificial brightening
Evaluate fluorescent minerals, treated stones, and resin-filled cracks
Spot artificial aging, UV-resistant coatings, and deception attempts
Determine when additional testing (XRF, Raman, microscopy, IR) is required
Whether examining art, documents, collectibles, jewelry, minerals, memorabilia, maps, photos, packaging, or luxury goods, Volume 345 provides the complete scientific, forensic system needed to use UV/blacklight authentication with expert-level accuracy.
Digital Download — PDF • 9 Pages • Instant Access