# Optical transfer function

> function that specifies how different spatial frequencies are handled by the system; describes how the optics project light from the object or scene onto a photographic film, detector array, retina, screen, etc.

**Wikidata**: [Q1942321](https://www.wikidata.org/wiki/Q1942321)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Optical_transfer_function)  
**Source**: https://4ort.xyz/entity/optical-transfer-function


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)