Image formation by lenses | Image formation and ray tracing for lenses

[@haseebaalam7578]

Thank you so much sir 😊

[@earthscience5976]

AoA Sir.
Hope sir u will be fine and good.
Sir
Why does a ray of light remain undeviated on passing through the optical centre of a lens? Is there any mathematical proof?

[@universityphysics2019]

Here we are dealing with thin lens and it is true for thin lens. The ray actually refracted but for thin lens, the refraction is so small to neglect

[@Rahamughal0871]

Very nice sir

[@earthscience5976]

In the comment section

[@earthscience5976]

Sir still waiting for ur response.

[@universityphysics2019]

Ur question?

[@earthscience5976]

Sir in the comment question