Selective absorption colored filter glass->Falling color temperature glass

Falling color temperature 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
SJB20 2 0.469 0.413 87.8 0.339 0.349 83.6 2 3 1.525 87 571 642 2.63
SJB80 2 0.494 0.415 75.3 0.372 0.368 69.2 2 3 1.525 87 571 642 2.63
SJB100 2 0.510 0.410 67.8 0.395 0.381 61.0 2 3 1.525 103 513 591 2.70
SJB130 2 0.548 0.409 52.1 0.455 0.405 44.2 2 3 1.525 103 513 591 2.70
SJB140 2             2 3 1.525 103 513 591 2.70
Technical Indexes
Type Thickness
(mm)
V(Mired)
standard range
SJB20 2 20 20±2
SJB80 2 80 80±8
SJB100 2 100 100±10
SJB130 2 130 130±13
SJB140 2 140 140±14
Class Of Bubble、Stripe、Stress
Type Bubble Stripe Stress
SJB20 C 3C 3
SJB80 C 3C 3
SJB100 C 3C 3
SJB130 C 3C 3
SJB140 C 3C 3
Falling color temperature glass Falling color temperature glass

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