How should a man wearing spectacles work with a microscope ?
He should keep on wearing spectacles
He should take off spectacles
None of these
He cannot use the microscope at all
Wearing or taking off makes little difference
A
He should take off spectacles
B
Wearing or taking off makes little difference
C
None of these
D
He should keep on wearing spectacles
E
He cannot use the microscope at all
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Solution
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A man working with a microscope has to wear
spectacles for activities such as working at their PC and has to align their
eyes correctly with the eyepieces, for this they have to use ‘eyepiece-less’ microscopes.
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