Photography Formulae

A small collection of useful formulae (formulas) for the photographer, including a couple of handy calculators. Hyperfocal Distance Hyperfocal distance (H) defined as the distance at which a lens must be focused for everything beyond half that distance (H/2) to be in acceptable focus. This is especially useful since it is the distance at which […]

Photography Formulae

Photography Glossary

Glossary of common photographic terms A general list of simple definitions of photography terms to help aid understanding in general & of articles on this site. If you think I need to add some more, please let me know. AE Auto Exposure. A system by which the camera can estimate & set the level of […]

Photography Glossary