• layout design
• production of photomasks
• metal coatings
• exposure and development of the structures
• etching and filling of structures
• AR-coating
• machining of glass
• cementation and assembly

• customer consultation
• transformation of customers structure requirements
• preparation of the structure layout
• recommendations for transferring layout-data

• exposure of masks, semiconductor or glass-wafers by e-beam
• technical specifications

Coatings

• HRC - High Reflective Chrome
• LRC - Low Reflective Chrome
• Silver
• Aluminium

• exposure of standard glass substrates
• overlapping of several structure layers
• structure dimensions to 1,0 µm
• assembly accuracy 0,15 µm
• technical specifications

• etching of glass with hydrofluoric acid
• filling of the structures
• production of illuminated scales and reticles

coating and sputtering of

• single layer AR-coatings
• broadband-AR-coatings

• cutting
• centering
• chamfering
• polishing of the substrates
• please see our products and services in the field of optical components

• cementing of cover glasses or other components
• assembly in frames and mounts
• assembly of complex systems