Problem 1: The diagram shows a stage micrometer, with divisions 0.1 mm apart, viewed through an eyepiece containing a graticule.
What is the area of the field of view of the microscope at this magnification? (π = 3.14)
- π * 12.5 * 12.5 = 4.9 * 102 μm2
- π * 50 * 50 = 7.9 * 103 μm2
- π * 125 * 125 = 4.9 * 104 μm2
- π * 250 * 250 = 2.0 * 105 μm2