AEMC Instruments - Foxborough, MA
Manufacturer
Manufacturer of light meters with optical sensors. Features of light meters include selectable lux or foot-candle units, 3 1/2 digit backlit LCD & HOLD function, removable protective sensor cover & rugged, shockproof, protective & dirt resistant holsters. Light meters are used in workplaces, cleanrooms & industrial settings. CE certified.
Brand Names: AEMC
www.aemc.com/products/html/view.asp?id=701&...

Teledyne Dalsa - Billerica, MA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of CCD & CMOS light sensors. Sensors are available in various models & configurations. Specifications of CCD & CMOS sensors include resolution from 524 x 524 pixels to 6,096 x 4,560 pixels, 4 x 4 binning scheme, 2.7 fps to 100 fps frame rate & 12 kHz to 73 kHz total data rate, 5.6 m x 5.6 m pixel size, 12.57 mm x 12.57 mm optical size, 40 pin PGA package, minus 20 degrees C to plus 40 degrees C operating temperature & pixel capacity up to 150 Ke. Sensors are suitable for scientific imaging in low light conditions & astronomy.

Dolan-Jenner Industries - Boxborough, MA
Manufacturer
Products include fiber optics, ringlights, light sensors, fiber glass, back lights, lenses, line lights & replacement lamps.

International Light Technologies, Inc - Peabody, MA
Manufacturer, Service Company
Light Measurement Instruments: Ultraviolet-Visible-Infrared Radiometers, Photometers & Spectroradiometers

Ohlson Packaging - Taunton, MA
Manufacturer, Custom Manufacturer
Manufacturers Of Full Range Of Automatic Netweighing & Weigh Counting Machines