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Author Topic: Spherical Aberration  (Read 2619 times)

Offline ~HyDrOgEn~

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Spherical Aberration
« on: December 30, 2010, 04:00:51 am »
What is spherical aberration ?
Help Please :D
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Offline Deadly_king

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Re: Spherical Aberration
« Reply #1 on: December 31, 2010, 05:08:09 am »
Quote from: ~HyDrOgEn~ on December 30, 2010, 04:00:51 am
What is spherical aberration ?
Help Please :D

It is the blurring of an image that occurs when light from the margin of a lens or mirror with a spherical surface comes to a shorter focus than light from the central portion.

The changing focal length is caused by deviations in the lens or mirror surface from a true sphere.



This can also help you understand its meaning.

I hope it helps :)
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Offline ~HyDrOgEn~

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Re: Spherical Aberration
« Reply #2 on: December 31, 2010, 05:43:02 am »
Quote from: Martin Luther King Jr on December 31, 2010, 05:08:09 am
It is the blurring of an image that occurs when light from the margin of a lens or mirror with a spherical surface comes to a shorter focus than light from the central portion.

The changing focal length is caused by deviations in the lens or mirror surface from a true sphere.



This can also help you understand its meaning.

I hope it helps :)
Thank Yo ,Finally someone replied !!!!!!!!!!!! , it is helpfull :)
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Offline Deadly_king

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Re: Spherical Aberration
« Reply #3 on: December 31, 2010, 05:57:51 am »
Quote from: ~HyDrOgEn~ on December 31, 2010, 05:43:02 am
Thank Yo ,Finally someone replied !!!!!!!!!!!! , it is helpfull :)

No problem. :)

Actually I was absent for a few days. :-[

THis is why I was a bit late. :-\
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