Focus On Lighting Photos

Glossary

THIS IS AN introductory book, but a few terms here go a little beyond an introductory explanation. Some readers will be eager for the extra detail, whereas others will not yet want that detail, and they are welcome to skip what they don’t need. Just remember that it’s here when you need it.

Angle Iron: Cheap bracket, often used for mounting shelves in storage areas. A flat metal rod bent to a 90-degree angle. Available in a variety of sizes. Reflectors can be leaned against angle irons, though it is more secure to use a spring clamp to prevent the reflector from slipping or falling over. Find it in any hardware store.

Aperture: Simple answer: how open the lens diaphragm is. The more open, the more light that passes through the lens and ...