3. Observe and draw the image you see using the letter "e" slide starting with the scanning lens, then low power, and high dry. Use the circles below for your drawings. Scanning tens 10wpower high power Total magnification (not objective lens power) of each image? 4. Choose one other slide to view and draw using the low power objective lens. Remember to begin with the scanning lens, focus the specimen, center it and then move to the low power lens. G O P 9 C Name of specimen? Paramecium caudatum Total Magnification?

3. Please number these steps, in the order they should be completed when using a microscope. Remove specimen, lower stage, wrap cord, and return covered microscope to numbered shelf. Move to other objective lenses to increase magnification. Rotate lowest-magnification objective lens into position (probably 4x or 10x). Clean all lenses with lens paper. Place specimen on stage. Adjust chair to a comfortable height. Use coarse focus knob to adjust stage until an image is visible. Be careful to use only the fine focus knob with the longest objective lenses.

Using the scanning (4x) objective and the metric ruler, record the number of millimeters you see along with the letter “e.” Your value: 2 millimeters Convert the figure you attained to micrometers (1 millimeter = 1,000 micrometers). This is the diameter of the field of view for the low-power objective (LPD). The field of view is the circular field you see when you look through the oculars. The field of view changes at different magnifications. Your value (LPD): 2,000 micrometers   -please help me with the problem in the picture.

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