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Violet gla

Product number：007
sort：Selective absorption - Violet glass

Violet glass characteristics

Type Thickness (mm) A[2856k] D65 Chemical stability ND α×10-7 (/℃) Tg (℃) Ts (℃) S x y Y x y Y DA DW ZB1 2 0.519 0.018 0.2 0.160 0.016 0.6 1 3 1.524 89 519 589 2.53 ZB2 2 0.158 0.020 0.2 0.160 0.017 0.7 1 2 1.495 58 551 655 2.40 ZB3 2 0.165 0.011 0.1 0.166 0.010 0.2 1 3 1.495 57 538 636 2.40

Technical specifications of Violet glass  Grading of Violet glass by air bubble, strip and stress Type Thickness (nm) 300 (nm) 360 (nm) 400 (nm) 480 (nm) 700 (nm) 710 (nm) 720 (nm) 800 (nm) ZB1 2      ≥70.0 ≤6.0 ≤4.0       ZB2 2 ≥31.0 ≥78.2   ≤3.7   ≤9.2   ≥80.4 ZB3 2 ≥18.0 ≥78.2   ≤0.2      ≤10.0 ≥80.4 Type Air bubble Stripe Stress ZB1 C-B 4 3 ZB2 C-B 4 3 ZB3 C-B 4 3