
# Slot: astigmatism

Astigmatism metadata

URI: [https://w3id.org/oscem-schemas/latest/spa/CTFs_astigmatism](https://w3id.org/oscem-schemas/latest/spa/CTFs_astigmatism)


## Domain and Range

[CTFs](CTFs.md) &#8594;  <sub>0..1</sub> [Astigmatism](Astigmatism.md)

## Parents

 *  is_a: [astigmatism](astigmatism.md)

## Children


## Used by

 * [CTFs](CTFs.md)
