Darkroom A light-tight room for processing and printing Traditional photographs. Negatives are loaded into the processing tank in complete darkness, while a red/orange safelight can be used at the printing stage. Sources: Pixabay, NASA,…
DA Stands for Digital Auto, which features on a range of Pentax lenses that (unlike some earlier ranges) don’t have a manual aperture ring. They have a ‘Quick Shift’ mechanism that enables you…
Byte The standard unit for measuring the memory capacity of digital storage devices. Each byte can have one of 256 different values and is equal to eight bits. Sources: Pixabay, Wikipedia, Susan Wingfield…
Butterfly lighting A technique for lighting portraits achieved by pointing the flash down towards the front of the face and creating a distinctive butterfly-shaped shadow under the nose. A reflector is used to soften…
Burst rate The continuous shooting speed of a digital camera, which enables a sequence of images to be taken in rapid succession, measured in frames per second (fps). The rate can only be sustained for…
Burn tool A tool that can be used to darken parts of an image selectively during digital image manipulation. The tool gets its name (and its hand-shaped icon) from ‘burning- in’, a…
Buffer Temporary memory used by a digital SLR. The size of the buffer in a camera helps dictate the maximum burst rate and the number of shots per burst. Sources: Pixabay, Wikipedia, Susan Wingfield…
Brightness range This is the difference between the brightness of the brightest part of the subject and the brightness of the darkest part of the subject. Also known as Subject Brightness Range (SBR). Sources: …
Bridge camera A camera that bridges the gap between compacts and D-SLRs. They are similar in appearance and handling to small D-SLRs, but they have a fixed, usually ‘super zoom’ lens, with some models offering…
A system for increasing the chances of getting the correct exposure by taking a sequence of pictures with a slightly different exposure setting for each. Sources: Pixabay, Wikipedia, Susan Wingfield Lamar High School