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Revolving nosepiece regulate amount of light passed through the specimen.
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- Which of the following is NOT used to adjust the intensity of light? Question 1 options: iris diaphragm rheostat base diaphragm revolving nosepieceIf you have chosen the objective lens with 10x and the ocular lens magnification is also 10x. Then the total magnification will be 100x. True FalseWhat is the function of the nosepiece? holds the eyepiece lens you look through source of light secures the slide on the stage holds the objective lenses
- If the ocular lens is 10x, what would be the total magnification for the following objectives lenses? 5x 17x 35xThe ocular lenses magnify the specimen by how much? Question 4 options: 5% 10% 15% 20%Calculate for the calibration factor. (3 points) (Note: stage micrometer is 1 mm long with 100 divisions) EYEPIECE RETICLE 10 20 30 40 50 60 70 0 80 100 M⁹⁰ př 10 40 50 20 OPE www.fanfi |||||||| STAGE MICROMETER 60 |||||||
- Give the resolution of eyepiece, scanning objective, LPO, HPO and OIOf I use the 10x eyepiece and the 40x objective, what is the magnification? Select one: 4 diameters 40 diameters 4000 diameters 400 diametersTo visualize cross straitions in longitudinally running fibers, focus at *10, the *20, and finally *40. Lower the condenser lens, and /or close the condenser diaphragm slowly until the striations can be seen. What is/are responsible for the cross striations
- Which of the following affect the resolution of a specific objective lens? CHECK ALL CORRECT CHOICES. Magnification Numerical Aperture (NA) Warelengthrofgnt combg tough t Field of ViewMatch the lens (condenser, high-dry, low-power, ocular, or oil immersion) to itsdescription. Choices may be used more than once. Diopter adjustments can be made to this lens.Compute for the total magnification of the following: Ocular Objectives Total Magnification 5x Scanner 5x Low Power 10x Scanner 10x High Power 10x Oil Immersion 15х Scanner 15x Low Power 15x Oil Immersion