Our experience in the fields of photolithography and metrology allows us to offer you calibration plates and graduation pattern adapted to each need.
The calibration plates can be used for the calibration of machines, vision systems or microscope.
These calibration plates are produced in our workshops, on different supports and with different coatings, according to your needs and specifications.
Standard models such as USAF1951 or Siemens Star are also available.
We call precision graduation any optical component with a high-resolution pattern.
The following are a few examples of precision graduation that we produce in our workshops
- Control sights
- Alignment sights
- Control and calibration plate
- Reticule or Graticule
- Microscope reticle
-Glass Sodalime, Quartz, D263, optical filter. Antireflective filter (R<5%) -Other substrate on request.
Coating on substrate
-Reflective chromium (R>60%). Antireflective chromium (R<5% at a specific wavelength). Coating on both side of substrate available.
According to customer specifications. Machining with precise alignment of the pattern to the outer shape.