A type of optical glass is characterized by its high lead content. This composition contributes significantly to its clarity and brilliance. Often utilized in decorative objects like chandeliers and figurines, its refractive properties create a visually appealing sparkle.
The elevated lead oxide percentage increases its density and refractive index compared to standard glass. This leads to superior light dispersion, resulting in the desirable rainbow effect. Historically, its production offered a more affordable alternative to genuine gemstones, providing a luxurious aesthetic at a reduced cost. Its light dispersing characteristics enhance the perceived value of various decorative items.
