SELTOK PHOTONICS is Ukrainian professional distributor of high-tech products for since, R&D and industrial applications. Company was established in 2014. Our high professional team works attentively for customers’ needs and offers high quality products. Product range includes optoelectronic detectors (PMT, scintillators, photodiodes, CMOS and CCD sensors, etc.), light sources (lasers, deuterium, xenon and other lamps, LEDs), power supplies and preamplifiers, modular pulse processing electronics (MCA, digitizers), optics and optomechanical products, spectrometers, thermal analysis, calorimetry and gas & vapor sorption solutions.