Medha
Log inGet early access
Grand Master PhysicsStage 4 AdvancedUnit 16 OpticsLesson 138 Power and combinations of lenses

2/3Combination of thin lenses in contact (1/f = 1/f1 + 1/f2 ..., P = P1 + P2 ..., m = m1 m2 ...)

COMING SOON · TOPIC 2 OF 3Combination of thin lenses in contact (1/f = 1/f1 + 1/f2 ..., P = P1 + P2 ..., m = m1 m2 ...)NCERTNEETJEE MainJEE AdvThis topic video is in production. Lesson 138 of 171: Power and combinations of lenses.The full course opens in January 2027.
Next topic ▶All topics of this lessonNCERTNEETJEE MainJEE Adv P-16-05-T380

Lesson 138: its 3 topics

I'm preparing for
  1. 1Power of a lens (P = 1/f, dioptre)Topic 1 of 3NCERTNEETJEE MainJEE AdvComing soon
  2. 2Combination of thin lenses in contact (1/f = 1/f1 + 1/f2 ..., P = P1 + P2 ..., m = m1 m2 ...)Topic 2 of 3NCERTNEETJEE MainJEE AdvComing soon
  3. 3Combinations of mirrors and thin lenses (coaxial systems, separated elements)Topic 3 of 3JEE AdvComing soon

Tags show which official syllabi list each topic. Choose your exam above to see what you need. How we check every topic

← Previous topicPower of a lens (P = 1/f, dioptre)Next topic →Combinations of mirrors and thin lenses (coaxial systems, separated elements)