GKFix MCQ Question

What is the correct sequence of major steps involving the travelling microscope?

• A. Focus on pin tip (h2) → Focus on meniscus (h1) → Focus on cut tube diameter
• B. Focus on meniscus (h1) → Remove tube → Focus on cut tube diameter → Focus on pin tip (h2)
• C. Focus on meniscus (h1) → Focus on pin tip (h2) → Focus on cut tube diameter
• D. Focus on meniscus (h1) → Focus on pin tip (h2) → Remove tube → Focus on cut tube diameter