3
Question
The type of glass used in making lenses and prisms is :
The type of glass used in making lenses and prisms is :
Open in App
Solution
The correct option is A A flint glass
Flint glass is used in opticals and prisms. Flint glass is optical glass that has a relatively high refractive index and low Abbe number. A concave lens of flint glass is commonly combined with a convex lens of crown glass to produce an achromatic doublet lens because of their compensating optical properties, which reduces chromatic aberration.Hence option A is correct.
Flint glass is used in opticals and prisms. Flint glass is optical glass that has a relatively high refractive index and low Abbe number. A concave lens of flint glass is commonly combined with a convex lens of crown glass to produce an achromatic doublet lens because of their compensating optical properties, which reduces chromatic aberration.
Hence option A is correct.
Suggest Corrections
0
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
