High precision optics and complex systems

Originally founded in 1991 ELDIM is located in Herouville Saint Clair, France, in 2 buildings of 1000 square meter each including a large clean room for optical system assembly.

The Optical workshop at ELDIM both meets its companys internal needs and that of third party customers on a sub contract basis.

ELDIM is dedicated to providing optical parts that meet customer specification, to extremely high precision. ELDIM enjoys working in partnership with their customers, often working together to create specific process suggestions or design modifications in order to increase the manufacturability and accuracy of their lenses.

For internal needs, ELDIM manufactures optics in the visible range in all forms but cylinders and free-forms. For customers, ELDIM’s core business is focused on manufacturing spheres, aspheres and windows up to 150-200mm diameter, in both visible and IR ranges; proprietary processes have led to the development of an impressive capability for processing silicon, germanium or ZNS windows. ELDIM also  manufactures square and spherical lenses up to 800mm.

Capabilities at Eldim consist of :-

• Grinding
• Polishing
• Lens Design
• Assembly
• IR
• Visibles
• UV
• Spheres
• Aspheres
• Plano
  Download more information on ELDIM Optical capabilities