exposure controls

См. также в других словарях:

• exposure meter — Photog. an instrument for measuring the intensity of light in a certain place or upon a certain object, having an adjustable scale for determining the optimum relations of shutter speeds and stops at each intensity. Also called light meter. [1890 …   Universalium

• Occupational hazards associated with exposure to human nail dust — The use of podiatry drills, in the absence of engineering controls and personal protective equipment, is an occupational hazard to the healthcare provider. Nail dust collected during foot care procedures performed in office settings has been… …   Wikipedia

• Maximum Exposure — Format Reality television Starring Cam Brainard Country of origin …   Wikipedia

• Recommended Exposure Limit — A Recommended Exposure Limit (REL) is an occupational exposure limit that has been recommended by the U.S. National Institute for Occupational Safety and Health to OSHA for adoption as a Permissible Exposure Limit. The REL is a level that NIOSH… …   Wikipedia

• Nikon FM3A — Type Single lens reflex Film format 35 mm Film size 36 mm × 24 mm Lens interchangeable lens, Niko …   Wikipedia

• Potassium nitrate (data page) — Potassium nitrate is an oxidizer so storing it near fire hazards or reducing agents should be avoided to minimise risk in case of a fire. Product Identification Synonyms : Saltpeter; Niter/Nitre; Nitric acid potassium salt; Salt Peter CAS No. :… …   Wikipedia

• Astronautical hygiene — is the application of science and technology to the study of the recognition and evaluation of the hazards and the prevention or control of the risks to health while working in a low gravity environment. John R. Cain (UK Government expert) was… …   Wikipedia

• SX-70 — The SX 70 is a folding single lens reflex Land Camera which was produced by the Polaroid Corporation from 1972 1977. Though Polaroid had considered a Henry Dreyfus designed SLR for its Colorpack film, the SX 70 was the first instant SLR and the… …   Wikipedia

• Argus C3 — The Argus C3 was a low priced rangefinder camera mass produced from 1939 to 1966 by Argus in Ann Arbor, Michigan, USA. The camera was the best selling 35mm camera in the world for nearly three decades, and helped popularize the 35mm format. Due… …   Wikipedia

• environment — environmental, adj. environmentally, adv. /en vuy reuhn meuhnt, vuy euhrn /, n. 1. the aggregate of surrounding things, conditions, or influences; surroundings; milieu. 2. Ecol. the air, water, minerals, organisms, and all other external factors… …   Universalium

• Photography — is the art, science and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor or chemically by means of a light sensitive material such as photographic… …   Wikipedia