Two Lenses

  • Thread starter Thrax
  • Start date
  • #1
23
0

Homework Statement


The lenses are separated by 250mm. Where should the object be places so that the final image is formed at infinity?
I'm confused.
 
Last edited:

Answers and Replies

  • #2
1,255
3
We need more information, an attempt at a solution, and an explanation of what you're confused about.
 

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