> For the complete documentation index, see [llms.txt](https://manual.egclinea.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://manual.egclinea.com/refraktion/autorefraktion-lensmerter-visus.md).

# Autorefraktion, Lensmerter, Visus

### Autorefraktion

Autorefraktionen kan indlæses fra et instrument eller indtastes manuelt.

* K-målene er repræsenteret i både mm (rubrik 1) og dioptrier (rubrik 2).
* Afkrydsningsfeltet *Dryppet* kan sættes for at indikere, om målingen er foretaget efter dryp.
* *PACHY*: Mulighed for indlæsning/indtastning af pachymetrien fra et pachymeter.
* *AL*: Mulighed for indlæsning/indtastning af akselængdeværdien fra en akselængdemåler.
* *ACD*: Mulighed for indtastning af den foranliggende kammerdybde.
* *AT*: Mulighed for indlæsning/indtastning af trykværdien fra et lufttonometer. Denne vil også fremkomme i Tonometer modulet med en kurve.
* *CIOP*: Mulighed for indlæsning af beregnet tryk.

### Lensmeter

Brillemålene kan indlæses fra et instrument eller indtastes manuelt.

Prismeværdierne kan endvidere indtastes i bunden.

### Visus

Det er muligt at angive korrektion:

* **s.c**. for uden korrektion (uden brille)
* **c.c.** for med korrektion (Phoroptor bedste korrektion)
* **e.c.** for egen korrektion (egen brille)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation by asking a question.

Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters:

```
GET https://manual.egclinea.com/refraktion/autorefraktion-lensmerter-visus.md?ask=<question>&goal=<user_goal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.