Downloads
Press Releases
- "Calibration and Quality Control of High-Quality Multi-Color LED Lighting Solutions", LpS 2011, Juergen P. Weisshaar, opsira GmbH
- "Photometric Measurements in Modern LED Based Optical and Illumination Systems" LED professional Review Nov/Dec 2009, Juergen P. Weisshaar, opsira GmbH
- "Design and test of medical examination systems" 11/2004 Volker Schumacher and Juergen P. Weisshaar, opsira GmbH
- "Optical Measuring Technique – Automated Pixel Adjustment 06/2004 mpa
- "opsira in Spotlight with New Optical Systems" 05/2004 TNI Technology News International
- "Next-Generation Luminance Measurement System" 03/2003 TNI Technology News International
- "High-Performance Light Source Measurement ensures Top-Quality Products" 12/2003, Quality Engineering
- "Light Source Modeling for Optical Simulations" 01/2001, Volker Schumacher and Juergen P. Weisshaar, opsira GmbH



