Lalu-Optics GmbH provides a number of systemically important parts, all brand new and unused. The adjustment of the lasers is carried out to tighter tolerances, the optics are manufactured in an optical laboratory in Germany under high standards. For this reason, we deliver our products with longer warranties than the OEM manufacturer is offering. If you have need for spare parts, which are not included in our list, please contact us. We will do our utmost to provide you with a solution.