Pioneer of stereoscopy, which involves the production of three-dimensional images using two photographs and specially constructed viewers. Brightfield is a method of illumination used in photomicrography which will show a specimen against a white or light background. Brightline viewfinder is a viewfinder in which the subject is outlined by a bright frame, apparently suspended in space. This may show parallax correction marks, or lines indicating the fields of view of different focal lengths. Brightness range is a subjective term describing the difference in illumination between the darkest and lightest areas of the subject.
Brilliance is the intensity of light reflected from a surface.
It is sometimes an alternative term for luminosity . Broad lighting is portrait lighting in which the main light source illuminates the side of the face closes to the camera. Brometching is an obsolete, special method of producing a bromide print. The result acquired the texture of its support and appeared similar to an etching. Bromide paper is the most common type of photographic printing paper.