Laser Corrects Vignetting of Lenses
Simple laser systems in combination with a cylindrical lens provide a lot of light in the center of the projected line. With the high-quality laser systems, maybe even with a "Powell-lens? projecting a uniform line, it cannot be the case ? can it?
(PresseBox) - The reason for this phenomenon is the vignetting of the image observing lens and in the projection of the laser itself. By using a large opening angle of the laser optic or the camera lens the described phenomenon is caused. The new COS4-corrected lasers for image pro-cessing by Laser 2000 are able to prevent this. The special optics compensates and controls the transition in the center, which could with a 90° laser be down to 40 % and leads to a performance visibility of only 25 % at the line ends. Using the new COS4-optics enables a very uniform illumination on the sensor chip with an homogenous distribution of the laser line.
Lines with high homogeneity and projections with the greatest possible to generate uniformi-ty in the intensity was the goal of development. By means of compensation of the COS4 effect the new lasers from Laser 2000 are able to meet this demand.
Since 25 years Laser 2000 is concentrating on the core product areas of Photonics market. Our experts and experienced account managers ensure the best possible attention to your requirements today for the solutions of tomorrow.
Laser 2000 is headquartered in Munich, Germany and operates local offices in all major business areas of the European market. In order to support your application we deliver top-level service and products and meet the highest standard of quality. With an installed base of thousands of applications around the world, Laser 2000 has shown the ability to provide onsite-support in time.
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Please meet us at following exhibitons:
DPG Tagung, Stuttgart, Mar 29-31,2012
ANALYTICA München, Apr 17-20, 2012
AKL Aachen, May 9-11, 2012
OPTATEC Frankfurt, May 22-25, 2012
ACHEMA Frankfurt, Jun 18-22, 2012
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www.laser2000.de
Since 25 years Laser 2000 is concentrating on the core product areas of Photonics market. Our experts and experienced account managers ensure the best possible attention to your requirements today for the solutions of tomorrow.
Laser 2000 is headquartered in Munich, Germany and operates local offices in all major business areas of the European market. In order to support your application we deliver top-level service and products and meet the highest standard of quality. With an installed base of thousands of applications around the world, Laser 2000 has shown the ability to provide onsite-support in time.
***************************************
Please meet us at following exhibitons:
DPG Tagung, Stuttgart, Mar 29-31,2012
ANALYTICA München, Apr 17-20, 2012
AKL Aachen, May 9-11, 2012
OPTATEC Frankfurt, May 22-25, 2012
ACHEMA Frankfurt, Jun 18-22, 2012
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www.laser2000.de
Datum: 17.01.2012 - 13:55 Uhr
Sprache: Deutsch
News-ID 104819
Anzahl Zeichen: 2255
contact information:
Town:
Wessling
Kategorie:
Tradeshows
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"Laser Corrects Vignetting of Lenses"
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Laser 2000 GmbH (Nachricht senden)
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