Ensoll2026-09-15T12:46:54+08:00
Points clés
Le verre optique est conçu pour les lentilles, prismes et filtres avec un indice de réfraction précisément contrôlé, dispersion and low impurity levels — a different material class from regular structural glass.
Its defining characteristics are high transparency across a broad spectrum, controlled dispersion for correcting chromatic aberration, a low thermal expansion coefficient, and resistance to humidity and chemicals.
The three main cutting routes compare clearly: coupe de fil diamanté (précision, trait fin, clean edges), laser cutting (fast on thin glass but leaves a heat-affected zone),...