Question

Lenses Prism Optical instruments are made with

Answer 1

Answer:

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Answer 2

Flint Glass

Explanation:

• Flint glass is the glass used in production of the Lenses Prism Optical Instruments.
• They are clear, transparent as well as softer than any other glass.
• Important use of Optical glass is manufacturing the lenses, prisms and optical instruments.
• They are mainly composed of sodium, potassium and lead silicates.
• Flint glass is refractive lead that contains glass used in to form prisms and lenses.
• It is used in telescope lenses because it absorbs ultraviolet light than that of the visible light.