optical glass
ریشه و کاربرد
ریشه
The term 'optical' refers to relating to or involving light. 'Glass' comes from the Old English word 'glæs', which is derived from the Late Latin word 'glesum'.
مثال
- The quality of optical glass greatly affects the performance of a lens.
- Optical glass is carefully selected and shaped to meet specific optical requirements.
- The manufacturing process of optical glass involves precise control of composition and temperature.
ترکیبهای رایج
Optical glass manufacturer Optical glass production Optical glass composition Optical glass properties
تعریف انگلیسی
noun
- clear homogeneous glass of known refractive index; used to make lenses