Leaded glass
Encyclopedia
Leaded glass may refer to:
- Lead glassLead glassLead glass is a variety of glass in which lead replaces the calcium content of a typical potash glass. Lead glass contains typically 18–40 weight% lead oxide , while modern lead crystal, historically also known as flint glass due to the original silica source, contains a minimum of 24% PbO...
, potassium silicate glass which has been impregnated with a small amount of lead oxide in its fabrication - Glass panels made by combining multiple small pieces of glass, which may be stained, textured or beveled, with cameCameA came is a divider bar used between small pieces of glass to make a larger glazing panel, sometimes referred to as leaded glass. This process is then referred to as "leading". Cames are mostly made of soft metals such as lead, zinc, copper or brass. They generally have an H-shaped cross section,...
s - Flint glassFlint glassFlint glass is optical glass that has relatively high refractive index and low Abbe number. Flint glasses are arbitrarily defined as having an Abbe number of 50 to 55 or less. The currently known flint glasses have refractive indices ranging between 1.45 and 2.00...
, an optical glass that has relatively high refractive index and low Abbe number