Request InfoTofra Inc.Tofra Inc. has released an RGB LED light source with computer-controlled intensity for upright microscopes. Providing bright, uniform and diffuse illumination of a large specimen area, the device allows independent and accurate control of red, green and blue LEDs to create any desired color or intensity. It can produce color images from monochrome cameras, producing full noninterpolated color at every pixel. The source’s controller connects to the computer serial or USB port through a USB-to-RS-232 converter. Wavelengths are 619 nm for red, 515 nm for green and 465 nm for blue. 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Founded...Photonics Buyers' GuideSutter Instrument CompanyIn 1977, Dale Flaming, a scientist working at the University of California at San Francisco, was having difficulty reliably producing micropipettes. He developed the first electronically controlled...