• Category:
  substrate
• Description:
  disc substrat D180 for optical mask engraving / disque substrat D180 pour gravure masque optique
• Manufacturing Process:
  glass disc cutting and polishing / découpe et polissage disque verre optique
• Material:
  B270

Disc substrat D180, thickness 3mm for optical mask engraving, P3 polish quality, parallelism better than 0,01mm