Selective absorption colored filter glass->Cover glass

Cover glass Characteristic
Type Thickness
(mm)
A[2856k] D65 Chemical Stability ND α×10-7
(℃)
Tg
(℃)
Ts
(℃)
S
x y Y x y Y DA DW
FB1 1 0.513 0.440 10.6 0.421 0.445 9.6     1.527 98 599 599 2.54
FB3 1 0.473 0.473 0.4 0.392 0.435 0.4     1.527 98 599 599 2.54
Technical Indexes
Type Thickness
(mm)
320
(nm)
450
(nm)
570
(nm)
660
(nm)
1100
(nm)
FB1 1 ≤5.0 12.0~20.0 32.0~46.0 30.0~45.0  
FB3 1 ≤0.1 0.1~1.0 0.1~3.0 0.1~1.7 ≤6.6
Class Of Bubble、Stripe、Stress
Type Bubble Stripe Stress
FB1 C 4 3
FB3 C 4 3
Cover glass

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