Red glass
Author:JINGSHENG OPTICAL Date:2016-03-18-

 

A. 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
HB600
2
0.680
0.319
27.0
0.675
0.325
16.5
1
2
1.523
103
527
605
2.64
HB610
2
0.695
0.305
18.4
0.690
0.310
10.7
1
2
1.523
103
527
605
2.64
HB630
2
0.713
0.287
10.4
0.711
0.289
5.5
1
2
1.523
103
527
605
2.64
HB640
2
0.724
0.276
5.0
0.723
0.277
2.4
1
2
1.523
103
527
605
2.64
HB650
2
0.728
0.272
3.2
0.728
0.272
1.5
1
2
1.523
103
527
605
2.64
   
Technical Indexes
Type 
Thickness
(mm)
λtj
(nm)
λ0
(nm)
 
Tλ0
(%)
 
K
 
HB600
2
600 ± 10
680
≥88.7
≥1.2
HB610
2
610 ± 10
680
≥88.7
≥1.2
HB630
2
630 ± 10
700
≥88.7
≥1.2
HB640
2
640 ± 10
720
≥88.7
≥1.2
HB650
2
650 ± 10
720
≥87.5
≥1.0
   
Class Of Bubble、Stripe、Stress
Type 
Bubble
 Stripe
Stress
HB600
C-B
3C
3
HB610
C-B
3C
3
HB630
C-B
3C
3
HB640
C-B
3C
3
HB650
C-B
3C
3
 
   
 
   
B. 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
HB670
2
0.731
0.269
1.1
0.730
0.270
0.5
1
2
1.523
103
527
605
2.64
HB685
2
0.734
0.266
0.3
0.734
0.266
0.1
1
2
1.523
103
527
605
2.64
HB700
2
0.735
0.265
0.0
0.735
0.265
0.0
1
2
1.523
111
534
592
2.64
HB720
3
 
 
 
 
 
 
5
4
1.532
111
534
592
2.77
 
 
Technical Indexes
 
Type
 
Thickness
(mm)
λtj
(nm)
λ0
(nm)
 
Tλ0
(%)
 
K
 
HB670
2
670±10
750
≥87.5
≥1.0
HB685
2
685±10
800
≥83.6
≥0.8
HB700
2
700±10
800
≥79.8
≥0.8
HB720
3
720±10
800
≥80.0
≥0.8
   
Class Of Bubble、Stripe、Stress
Type
Bubble
 Stripe
Stress
HB670
C-B
3C
3
HB685
C-B
3C
3
HB700
C-B
3C
3
HB720
C-B
4
3
 
   
 

 


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