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Thin lenses in contact ,Two thin lenses separated by a distance and Position of the equivalent lens

Lesson 12 of 13 • 2 upvotes • 13:58mins

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Rajesh Kumar

Derivation of lens equation for Two lens in contact,two lens having seperation 'd'.position of equivalent lens.

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1

Course overview of geometrical optics (in Hindi)

7:01mins

2

Reflection at a smooth surface, Spherical Mirror (in Hindi)

12:08mins

3

Image tracing, sign convention (in Hindi)

12:32mins

4

Relation between u,v,r,Relation between f and R,Extended object and Lateral magnification (in Hindi)

11:33mins

5

Refraction at plane surface, apparent depth of media (in Hindi)

11:24mins

6

Critical angle, Total internal reflection(Hindi)

10:43mins

7

Optical fibre and Total internal reflection T.I.R(Hindi)

10:18mins

8

Prism, Angle of minimum deviation(Hindi)

13:49mins

9

Refraction at spherical surface, Relation between u,v and R (Hindi)

9:23mins

10

Extended objects: Lateral Magnification, Refraction through thin lenses(Hindi)

14:44mins

11

Lens maker formula and lens formula,magnification and power of a lens

10:11mins

12

Thin lenses in contact ,Two thin lenses separated by a distance and Position of the equivalent lens

13:58mins

13

Defects of images (hindi)

14:35mins

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