UV

UV

Definition

UV stands for Ultra-Violet, referring to the portion of the electromagnetic spectrum with wavelengths shorter than visible light, which can cause fading and deterioration in artwork and materials.

Characteristics

• Invisible to the human eye.
• Higher energy than visible light, which can break down pigments and fibers over time.
• Present in sunlight and some artificial lighting sources.

Applications in Framing

• UV-filtering glazing (glass or acrylic) is used to protect artwork from fading.
• UV-resistant coatings or films can be applied to prints, canvases, and frames.
• Important consideration for preservation and display in areas with direct or strong lighting.

Best Practices

• Use UV-filtering materials for valuable or sensitive artwork.
• Limit exposure to direct sunlight whenever possible.
• Consider combining UV protection with acid-free materials to maximize preservation.

Related Terms

• Ultraviolet Energy
• Infrared Energy
• Ex 74 Resin
• Fade Resistant