Question:medium
In a compound microscope objective and eyepiece are both biconvex lenses of focal length \(f_0\). If objective lens is cut into two halves such that a plano–convex lens is made and now it is used as objective to get same magnification, by how many times should the tube length be changed?
In a compound microscope objective and eyepiece are both biconvex lenses of focal length \(f_0\). If objective lens is cut into two halves such that a plano–convex lens is made and now it is used as objective to get same magnification, by how many times should the tube length be changed?
Updated On: Apr 5, 2026
- \(2\)
- \(1/2\)
- \(4\)
- \(1/4\)
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The Correct Option is A
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