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  optics formulae   Awaiting Review for Nickels
Tagged with:       [Post New]posted on 18 Apr 2008 21:42:50 IST    

Formulas for single lens (in air)

Coding rule of lenses (when light moves from left to right)


Focal length of two ideal lenses



Numerical aperture(Numerical Aperture : NA)



F number



Theoretical spot diameter of lens



Focal length of concave mirror



Magnification of beam expander



Light refraction (Snell?fs law)



Light shifted by parallel windows



Angle of beam deflection by wedge window



Surface reflectance (in air)



Critical angle



Brewster angle



Optical density (OD)








comments pls..................

source:sigma koki
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coolriya (482)

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Olaaa!! Perrrfect answer. 88  [109 rates]

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The.CHOSEN.ONE is offline comment by The.CHOSEN.ONE    (posted on 18 Apr 2008 22:09:26 IST)
GOOD JOB YAAR
brainbank
brainbank is offline comment by brainbank    (posted on 18 Apr 2008 22:34:25 IST)
nice work
sonal_01
sonal_01 is offline comment by sonal_01    (posted on 18 Apr 2008 23:05:56 IST)
gud yaar
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