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keyword

interpupillary distance definition

Monthly search volume and cost-per-click data for "interpupillary distance definition" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=interpupillary+distance+definition&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0 | | competition | 0.02 | | country | US | | updated | 2026-06-06 | +--------------+------------------+
All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
pupillary distance 27,100 $3.83 10/20
distance between pupils 27,100 $4.05 9/20
interpupillary distance 14,800 $1.94 15/20
average pupillary distance 6,600 $4.22 10/20
what is pd in eye prescription 4,400 $5.53 10/20
interpupillary distance meaning 2,400 $9.81 12/20
pd eye prescription 2,400 $4.4 9/20
average pd for glasses 1,000 $5.76 9/20
inter pupillary distance 140 $2.71 9/20
ipd meaning eye 70 $0 10/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://api.seodata.dev/v1/keyword?q=interpupillary+distance+definition&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt