Blog

ISO 10110 Optical Drawing Standard

ISO 10110 is a 13-part standard describing the preparation of drawings for optical components and systems. Each part covers a different aspect of the optical drawing.     Part   Title Indication 1 General  N/A 2 Material imperfections – Stress birefringence 0/ 3 Material imperfections – Bubbles and Inclusions  1/ 4 Material Imperfections – Inhomogeneity and …

ISO 10110 Optical Drawing Standard Read More »

How laser beam expander work?

Laser beam expander is a lens assembly which can change the diameter and divergence angle of laser beam. The laser beam emitted from the laser has a certain divergence angle. For laser processing, only by adjusting the beam expander to make the laser beam become collimated (parallel) beam, can the focus lens be used to …

How laser beam expander work? Read More »