The company has added a complete line of photo sensors and related assemblies to its optoelectronic component line-up as well as expanding package styles, materials, and custom capabilities of its LED line. Standard configurations and lens options are available as well as custom designs and assemblies not available elsewhere. Photo sensor features include 3-mm, 5-mm, metal can, and ceramic packages, wide output-power ranges, visible emitters in red (660 nm), amber (590 nm), green (520 nm), blue (465 nm), and white (x=0.31, y=0.32), and water clear glass and plastic lens. For more details and prices, call MARKTECH OPTOELECTRONICS, Latham, NY. (800) 984-5337.