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5. Which positioning would you choose for Flumist? Why?
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- 5. In the image below, the focus lines are shown. What can be done to bring the apple into focus? A. Make the lens rounder. B. Make the lens flatter. C. Move the apple farther from the eye. O D. Nothing should be done because the apple is already in focus.1. Picture of sagittal plane 2. Picture of oblique plane 3. Picture of frontal plane 4. Picture of Transverse plane1. Which of the following statements are true about ocular lenses? A. They are found on the revolving nosepiece B. They are twisted to improve focus. C. They are magnifying lenses. D. They are near where you put your eyes. E. Both C and D are true.
- 2. What does it mean that the image is inverted when you look through the ocular lenses?1. What happens if you try to use the coarse adjustment when the 10X lens is in place? 2. Assuming the light is on and the oculars are in place, what are the next 2 steps? (Answer in 3-5 sentences)11. What Objective lens should you always start with? 12. What is the purpose of the Iris Diaphragm on the Condenser? 13. How do you know your Objective lens has been adjusted properly?
- 1. How do you switch from higher power to oil immersion subjective? 2. Can you move the coarse adjustment knob while using the OIO? Yes or No? Why?23. Now see what the lens can do. Hold the lens up in the direction of your partner and look through it. What do you notice about the image you see? NOTE: If the eye is not fresh, you may have trouble seeing through the lens.2. Calculate the field of views using the given information: A.Scanning power objective= 5x; low power objective=10x; eyepiece= 5x; scanning power field of view (FOV)= 3.5 mm; what is the low power field of view?
- 1. How would it appear through the ocular lens after focusing? Describe what you would see. you Click or tap here to enter text. Smaller to move 2. When you move the slide to the left with the stage controls, how does it a through the ocular lens? appear Click or tap here to enter text.7. Describe how the field of view and the amount of available light change when going from low to high power lenses.4. 5. What is the first step normally taken when you look through the ocular lenses?