Optical Device, Particularly a Polarimeter, for Detecting Inhomogeneities in a Sample
AssigneeAnton Paar GmbH
InventorsMartin Ostermeyer, Gerhard Pfeifer
Life of this patent
Estimating the term…
Abstract
An optical device, particularly a polarimeter, is provided for analyzing a liquid sample, having: a light-generating system for generating light for the surface irradiation of the sample; a detection system which is set up for the spatially resolved detection of light which originates from the transmission of the light provided for the surface irradiation through the sample; a telecentric optical system with a lens between the sample and the detection system and with an aperture diaphragm in the focal plane of the lens between the lens and the detection system.
Claims19
An optical device for analyzing a liquid sample, comprising:
- a light-generating system for generating light for surface irradiation of the sample;
- a detection system which is configured for spatially resolved detection of light which originates from the transmission of the light provided for the surface irradiation through the sample;
- a telecentric optical system with a lens arranged between the sample and the detection system and with an aperture diaphragm in the focal plane of the lens between the lens and the detection system.
Dependencies are inferred from the claim text.