Dr. Ronald Kometer Profile

Dr. Ronald Kometer

Senior Manager at Hofbauer Optik Mess- und Prüftechnik

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Publications (3)

Proceedings Article | 28 June 2019 Paper

A new approach to surface shape and centration measurement on aspheres with the new V-SPOT technology

E. Hofbauer, R. Kometer

Proc. SPIE. 11171, Sixth European Seminar on Precision Optics Manufacturing

KEYWORDS: Reticles, Sensors, Error analysis, Interferometry, Computer generated holography, 3D metrology, Measurement devices, Aspheric lenses, Vignetting, Reconstruction algorithms

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Proceedings Article | 7 August 2018 Paper

Fast and reliable in-situ measurements of large and complex surfaces using a novel deflectometric device

R. Kometer, E. Hofbauer

Proc. SPIE. 10829, Fifth European Seminar on Precision Optics Manufacturing

KEYWORDS: Prisms, Polishing, Interferometers, Glasses, Interferometry, Aspheric lenses, Surface finishing

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Proceedings Article | 15 June 2017 Paper

Resolution, measurement errors and uncertainties on deflectometric acquisition of large optical surfaces "DaOS"

E. Hofbauer, R. Rascher, F. Friedke, R. Kometer

Proc. SPIE. 10326, Fourth European Seminar on Precision Optics Manufacturing

KEYWORDS: Light sources, Error analysis, Interferometry, Collimation, Reconstruction algorithms, Light, Instrument modeling

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