Equipment:
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Vacuum systems VU-1A and VU-2M for the application of the working layer of the grating material on the substrate,
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Precision ruled machine DMSH-4 for manufacturing of flat and hemispherical ruled gratings dimension up to 400х500 mm with line ruling 50-3600 line/mm,
- Precision ruled machine IG-17 for manufacturing of flat and hemispherical ruled gratings dimension up to 400х500 mm with line ruling 50-3600 line/mm.