Question:
A microscope has an objective of 5 mm focal length and eye
Last updated: 6/21/2023
![A microscope has an objective of 5 mm focal length and eye](https://media.kunduz.com/media/sug-question-candidate/20211225083841465697-4064862.jpg?h=512)
A microscope has an objective of 5 mm focal length and eye piece of 30 mm focal length and the magnification is 250 Then the length of the microscope for normal adjustment will be 1 150 mm 2 50 mm 3 100 mm 4 75 mm