|
|
|
|
|
Product Announcements
|
|
Ceiling Tile System makes you see Stars
Fiberoptics Technology, Inc. Light Pipe Design, Lower Tooling Costs Lumex Patented Splash-Proof Light Guide Lumex Elma expands light tube offering with new sizes ELMA Electronic Inc. Light Guides for Photoelectric Control Fiberoptics Technology, Inc. Architectural Fiberoptic Lighting Technology Fiberoptics Technology, Inc. |
|
Radiometry vs. photometry FAQ It is quite clearly defined in the SI system, in the definition of the base unit of luminous intensity, the candela. See College of Optical Sciences Information |
|
|
APPLICATION NOTE of Spectral Radiance and Filter Glass Transmission Used to Calculate Luminous Responsivity from Radiometric Responsivity ?Eastman Kodak Company, 2008 |
|
|
Optical Principles Luminous Transmittance Luminous transmittance is the ratio of the luminous flux transmitted by the lens to the incident luminous flux, taking into See Carl Zeiss Meditec, Inc. Information |
|
|
Exposure (photography) - Wikipedia, the free encyclopedia Hv is the luminous exposure (usually in lux seconds) |
|
|
Film speed - Wikipedia, the free encyclopedia |
|
|
OSHA Technical Manual (OTM) - Section III: Chapter VI: Laser... See Occupational Safety & Health Administration (OSHA) Information |
|
|
NIOSH | NPPTL Statement of Standard for Full Facepiece Air... 3.7.2 Luminous Transmittance: The luminous transmittance value of the primary lens material shall be 88% or greater when tested in accordance with See National Institute for Occupational Safety & Health Information |
|
|
October 16, 2009 NEMA & NGLIA Draft Comments on September... Luminous Intensity Distribution Products should have an even distribution of luminous intensity within the 0? to 120? zone (axially symmetrical). See Energy Star Information |
|
|
ENERGY STAR Monthly Web Conference - Daylighting, June 28,... Watts/SF 40 Tvis = 7,000/10,000 = 70% Watts/SF 10,000 footcandles Heat Luminous Efficacy of indoor daylight 7,000 Light =7000/40 footcandles = 175 See Energy Star Information |
|
|
Planetary Science Data Dictionary Document A Cooperative... DATA ELEMENT COMPONENTS ? FIRST, LAST, START, STOP, MINIMUM, and MAXIMUM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2.2.5 |