Photorelated

Photorelated is an adjective used to describe things that pertain to light and photographic technology. It is not a formal scientific term with a single fixed definition, but rather a flexible descriptor that appears in dictionaries of terms, product catalogs, and interdisciplinary writing to signal a relationship to photography, imaging, or light phenomena.

Derived from the Greek photo, meaning light, and related, photorelated encompasses a broad domain. It can refer to equipment such as cameras, lenses, lighting systems, and image sensors, as well as processes like exposure control, white balance, and color science. The term also invites inclusion of light-based disciplines such as photonics and photobiology when discussed in broad contexts.

In practice, photorelated labeling helps organize information in catalogs, software metadata, and research databases. It supports queries that seek items or topics connected to lighting, imaging, or photo-based technologies without committing to a narrower category such as photography or optics alone. However, its vagueness can also reduce precision in technical contexts.

Alternatives for more precise usage include photography-related, light-related, optics, photonics, and photo-related terms. When defining photorelated in a particular work, authors should specify the scope, for example by listing relevant subfields, devices, or concepts covered.