Question

To read the power of bifocal or trifocal segments, you should: A) move the frame table upward until the segment mires appear in the center B) slide the glasses down until the segment mires appear in the center C) slide the glasses up and hold them there by hand D) always turn the glasses around to read the back of the lens

Answer 1

B) Slide the glasses down until the segment mires appear in the center.