Phone: Donate Today. For a downloadable PDF, click here 27 pages. Know of a term that we missed? Email us at info sonoranglass. Abrasion The technique of creating shallow decoration by grinding with a wheel or other device. The decorated areas remain unpolished.
Used for controlled nibbling on scored line or as breaking pliers for parting thin scrap from score line. Spring loaded. Coated handles. Glass breaking pliers are used to grasp the glass on one side of a score line and break off pieces that are too small for your fingers. Spring-loaded so they open after every break. Metal construction. Fine honed edges for precision cutting, especially on lead came.
Glasses belong to the most often used optical materials. A substantial range of different optical glasses is available, differing e. Related products: optical crystals , glass ceramics , plastic optics.
The term stained glass refers to coloured glass as a material and to works created from it. Throughout its thousand-year history, the term has been applied almost exclusively to the windows of churches and other significant religious buildings. Although traditionally made in flat panels and used as windows, the creations of modern stained glass artists also include three-dimensional structures and sculpture. Modern vernacular usage has often extended the term "stained glass" to include domestic lead light and objets d'art created from foil glasswork exemplified in the famous lamps of Louis Comfort Tiffany. As a material stained glass is glass that has been coloured by adding metallic salts during its manufacture, and usually then further decorating it in various ways.