Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Open MARKS Web Download App
Search any question & find its solution
Question: Answered & Verified by Expert
In Huygen's eyepiece
PhysicsWave OpticsTS EAMCETTS EAMCET 2007
Options:
  • A the cross wires are outside the eyepiece
  • B condition for achromatism is satisfied
  • C condition for minimum spherical aberration is not satisfied
  • D the image formed by the objective is a virtual image
Solution:
1473 Upvotes Verified Answer
The correct answer is: condition for achromatism is satisfied
Huygen eyepiece satisfies the conditions for elimination of the chromatic aberration as well as spherical aberration.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.

Use on iOS or Desktop Download from Google Play