Why do progressive lenses cost so much more than bifocals and are they worth the extra money for driving?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Why do progressive lenses cost so much more than bifocals and are they worth the extra money for driving?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 2 queries…
Searches and sources
ChatGPT2 real searches · gpt-6
progressive lenses bifocals driving night vision peripheral distortion adaptation optometry guidance Google ↗
progressive addition lenses cost manufacturing design corridor fitting explanation optometry Google ↗
- Progressive Lenses: What They Are & How They Work · my.clevelandclinic.org
- Guide to Bifocals and Multifocals · optometrists.org
- Progressive lenses vs. bifocals: What to know · health.osu.edu
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
progressive lenses bifocals driving night vision peripheral distortion adaptation optometry guidance OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
progressive addition lenses cost manufacturing design corridor fitting explanation optometry OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |