the bifocal spectacles, lower compartments on ships keeping water out, and the odometer are used today.
Spectacles is an older word for eyeglasses. If spectacles were opaque, no one could see through the lenses. The glass (now plastic) used in spectacles must be clear and without scratches.
If a person is wearing spectacles it means he is wearing a pair of glasses. The word spectacles is rarely used in this day and age.
polaroids
Spectacles and glasses are exactly the same in meaning but different in usage. The word spectacles is considered to be an old-fashioned and formal term for Americans but it is still used in British.
spectacles are glasses like you wear on your face. a microscope is a tool used to identify small objects
Not all spectacles for myopia are made of glass, and in those that are, any optical-quality glass would work.
Spectacles is a plural. As a noun, plural terms which are equivalent to their singular term (consider glasses) are usually used without change. I.e.) He wears glasses (singular) They all liked their glasses (plural). The spectacles were quite useful (singular). No matter how many spectacles (plural) you own, one is often enough.
Spectacles are often used to symbolize perception, insight, or intellectual vision. They can represent the ability to see things clearly or gain new perspectives on a situation. In literature, spectacles may also suggest the importance of observation, analysis, or understanding.
The same person as if they were not wearing spectacles. Spectacles are worn to correct vision disorders.
I can't find my spectacles!
what is the person wearing if he has on spectacles.?