Which identifying feature characterizes an executive (Franklin) bifocal?

Which identifying feature characterizes an executive (Franklin) bifocal?

• A. A large ridge that runs across the entire width of the lens.
• B. A semicircular segment at the bottom
• C. A faint line at the top edge
• D. A small inset near the pupil

Answer: (A)

Executive (Franklin) bifocals are identified by a very large lower segment that spans the full width of the lens. This creates a pronounced ridge-like edge that runs edge-to-edge across the lens, marking the boundary between distance and near vision. That full-width boundary is the most distinctive feature you’ll notice, setting the Franklin/Executive design apart from other bifocals that have smaller segments or different boundary shapes. The other descriptions point to different segment styles, but the defining clue for the executive type is the broad, width-spanning boundary that looks like a ridge across the entire lens.

Executive (Franklin) bifocals are identified by a very large lower segment that spans the full width of the lens. This creates a pronounced ridge-like edge that runs edge-to-edge across the lens, marking the boundary between distance and near vision. That full-width boundary is the most distinctive feature you’ll notice, setting the Franklin/Executive design apart from other bifocals that have smaller segments or different boundary shapes. The other descriptions point to different segment styles, but the defining clue for the executive type is the broad, width-spanning boundary that looks like a ridge across the entire lens.