Capabilities

synergy of specialisation and flexibility

geometries:

spheres and flats (aspheres on request) steep and
hemispheric spheres, difficult geometries (high NA,
sharp edges, thin components), truncations, etc.


diameter range:

up to 200 mm (larger diameters on request)

 

materials:

all optical (visible, IR, UV) materials

 

processing steps:

grinding, polishing, centering/edging, cementing,
finishing, correction, coating

 

form accuracies:

up to Lambda / 40 PV

 

measuring:

full-aperture interferometric measurements up to d = 280 mm

 

centering:

20 arc sec (better on request), special contours, truncations

 

special services:
  • rapid and economic prototyping
  • dome manufacturing
  • MRF finishing service
  • SSI measuring service
  • master lenses/test plates - manufacturing and calibration