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Selective Absorption Glass

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

 

A. 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
PNB586
2
0.453
0.384
52.7
0.297
0.307
52.5
2
1
1.537
90
598
669
2.81
   
  Technical Indexes    Class Of Bubble、Stripe、Stress
Type 
  Thickness
(mm) 
 586
 (nm)
PNB586
2
≤1.0
Type 
Bubble
 Stripe
Stress
PNB586
D-C
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
HOB445
2
0.465
0.427
94.9
0.341
0.377
91.9
1
1
1.523
86
602
668
2.65
 
 
  Technical Indexes   Class Of Bubble、Stripe、Stress
Type 
Thickness
(mm) 
241.5
(nm)
 
445
(nm)
 
HOB445
2
>O
≤5.0
Type 
Bubble
 Stripe
Stress
HOB445
D
3C
3
   
 


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