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Dispersion = Abbe Number or Constringency Value and Nu Value

- Point -  Dispersion is categorized by Abbe Number or as it is also known by Constringency Value or Nu Value. - Point Word- Dispersion Abbe Number Constringency Value Nu Value - Explanation -  Dispersion refers to the state in which light is scattered or spread out. It refers to the separation of the constituent colors of light, like a rainbow.  Abbe Number is an optical property that describes how much a transparent material scatters light. It is a measure of chromatic dispersion. A higher Abbe Number indicates less dispersion and less chromatic aberration.

Glucoma


- Point -

 Glaucoma - Eye disease characterized by a build up of inter ocular pressure.



- Point Word-

  • Glaucoma
  • Eye disease

  • Build up of inter ocular pressure.



- Explanation -

Glaucoma is a disease in which the pressure inside the eye increases and the optic nerve is damaged due to various factors. It causes permanent loss of field of vision and vision loss.

 Glaucoma is a disease in which the pressure inside the eye increases and the optic nerve is damaged due to various factors. It causes permanent loss of field of vision and vision loss.


Glaucoma   <--- Cleveland Clinic






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