Marktech Optoelectronics teams up with Digi-Key Electronics to offer custom-made photodetectors specifically designed and optimized to meet user specifications. The components can be made from any of the following Marktech product lines: silicon photovoltaic or photoconductive photodiodes, avalanche photodiodes, phototransistors, or InGaAs PIN photodiodes. Custom device packaging is also available. Users in the form located at http://www.digikey.com or on the Marktech Optoelectronics custom detector webpage.