Biomedical Engineering > GATE 2020 > Endoscopy
The distal end of an endoscope is placed at a distance of 1 mm from the gastrointestinal wall. The refractive indices of the fiber core and cladding are 1.5 and 1.45, respectively.
The maximum field of view for the endoscope is _______ degrees (rounded off to one decimal place).

Correct : 44 to 46

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