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Questions and Answers
What should be done after placing the focusing rod in the hole?
What should be done after placing the focusing rod in the hole?
- Reduce plus until ‘grainy’ appearance
- Adjust for centration distance
- Focus slit
- Rotate eyepieces (maximum +) (correct)
When should the ‘grainy’ appearance be achieved?
When should the ‘grainy’ appearance be achieved?
- After focusing the slit
- After reducing plus (correct)
- Before adjusting for centration distance
- Before rotating the eyepieces
What is the next step after achieving the ‘grainy’ appearance?
What is the next step after achieving the ‘grainy’ appearance?
- Placing the focusing rod in the hole
- Rotating the eyepieces (maximum +)
- Focusing the slit
- Adjusting for centration distance (correct)
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