Your Optoelectronics Expert Contact with LaCoSys GmbH -Laser Control Systems LaCoSys GmbH Please contact Laser Control Systems GmbH: Please enable JavaScript in your browser to complete this form.Name *FirstLastE-Mail *Optional informationOptional informationComment or message *GDPR Consent *I agree that this website stores my submitted information so that my request can be answered. I have read the privacy notice.SEND NOW LaCoSys' Headquarters LaCoSys GmbH Ernst-Ruska-Ring 23 D-07745 Jena Tel.: +49 3641 2241514 E-Mail: mail@lacosys.com Business hours: weekdays 8am – 4pm