Cut-off type colored filter glass->UV glass

UV 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
ZJB220 2 6 6 1.485 53 502 594 2.27
ZJB240 2 6 6 1.485 53 502 594 2.27
ZJB260 2 1 4 1.508 81 586 656 2.47
ZJB280 2 1 4 1.512 81 586
 656 2.52
ZJB300 2 1 4 1.502 2.38
ZJB320 2 1.575 3.23
ZJB340 2 1 3 1.620
 3.67
ZJB360 2 1.643 98 487 546 3.72
ZJB380 2 1
 2 1.547 98 487 546 2.85
Technical Indexes
Type Thickness
(mm)		 λtj
(nm)		 λ0
(nm)		 Tλ0
(%)		 K
*ZJB220 2 220±10 300 ≥89.5 ≥0.5
*ZJB240 2 240±10 330 ≥89.5 ≥0.5
ZJB260 2 260 ±10 340 ≥89.5 ≥0.5
ZJB280 2 280±10 350 ≥89.5 ≥0.5
ZJB300 2 300±10 350 ≥89.5 ≥1.0
ZJB320 2 320±10 400 ≥89.5 ≥1.0
ZJB340 2 340±10 420 ≥88.0
 ≥0.8
ZJB360 2 360±10 440 ≥87.0 ≥1.0
ZJB380 2 380±10 500 ≥86.0 ≥0.8
Class Of Bubble、Stripe、Stress
Type Bubble Stripe Stress
ZJB220 D 3C 3
ZJB240 D 3C 3
ZJB260 B 3C 3
ZJB280 B 3C 3
ZJB300 B 3C 3
ZJB320 C-B 3C 3
ZJB340 C-B 3C 3
ZJB360 C-B 3C 3
ZJB380 B 3C 3
UV glass

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