2020calcs

2020calcs.com

2020calcs is a specialized online resource providing optical calculation tools for eye care professionals. The platform offers utilities for contact lens vertexing, spectacle-to-contact lens conversions, and visual acuity measurements. It supports clinical workflows by automating complex optometric formulas such as Javal’s Rule and oblique Fresnel prism calculations.

LLM mention score

Normalized 0–100 · last 8 weeks

DataForSEO API

Get LLM mention data of any company via DataForSEO API

Get access to the structured data on keyword, brand, and website mentions in LLMs, including metrics like AI search volume, impressions, and mentions count.

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How to get LLM mention data →

// Fetch 2020calcs mentions
POST v3/ai_optimization/llm_mentions/search/live
[
    {
        "target": [
            {
                "keyword": "2020calcs",
                "search_scope": ["any"]
            }
        ],
        "platform": "chat_gpt",
        "order_by" : ["ai_search_volume,desc"]
    }
]