Products of Opto Engineering parallel light LTCLHP CORE SERIESTelecentric type Ultra-compact design Large diameter LED illuminator see more TCBENCH CORE SERIESTelecentric Ultra-compact designLED Parallel Light Projection/Reception Unit Kit see more LTSCHP SERIESReplacement LED module see more LTCL4K SERIESFlat telecentric LED lighting see more TCBENCH SERIESTelecentric type LED collimated beam/projection/reception unit kit see more LTCL HP SERIESTelecentric large diameter LED illuminator see more