15 suppliers

Photometers/Radiometers

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MKS Ophir, Light & Measurement - North Logan, UT

Develops, calibrates, and markets a complete line of laser and LED measurement products, including laser power/energy meters, beam profilers measuring femtowatt to hundred-kilowatt lasers, high-performance IR and visible optical elements, IR thermal imaging lenses and zoom lenses for defense and commercial applications.

Stock Manufacturer

Gigahertz-Optik Inc. - Amesbury, MA

Data Optics Inc. - Ypsilanti, MI

Display Device Consultants LLC - Ann Arbor, MI

Gigahertz-Optik GmbH - Tuerkenfeld, Germany

International Light Technologies, Gilway & International Light Divs. - Peabody, MA

Measuring Instruments Technology - Pretoria, South Africa

Delta OHM - Padova, Italy

G & R Labs Inc. - Santa Clara, CA

Konica Minolta Sensing Americas Inc. - Ramsey, NJ

LI-COR Biosciences, Environmental - Lincoln, NE

Opsytec Dr. Groebel GmbH - Ettlingen, Germany

Pellicori Optical Consulting - Santa Barbara, CA

PRC Krochmann - Berlin, Germany

Spectra Cine Inc. - Burbank, CA

Glossary

photometer A device used to compare the luminous intensities of two sources by comparing the illuminance they produce.
radiometer A device used to measure the intensity of radiant energy.
photometry Photometry is the branch of science that deals with the measurement of light, particularly in terms of its intensity and the way the human eye perceives it. It involves the quantification of visible light and its characteristics, such as brightness...
electromagnetic wave Wave of radiation identified by individual fluctuations of electric and magnetic fields.
flux Time rate of flow of energy; the radiant or luminous power in a beam.

Photometers/Radiometers Suppliersphotometersradiometer measurementmetersmeasures radiant fluxelectromagnetic wavelengthgas analyzerphotometrytest & measurement