Products>Selective absorption glass>Didymium glass
 
Didymium glass characteristics
Type
Thickness
(mm)
A[2856k]
D65
Chemical stability
ND
a*10-7
(/°C)
Tg
(°C)
Ts
(°C)
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 specifications of Didymium glass Grading of Didymium glass by air bubble, strip and stress
Type
Thickness
(mm)
586
(nm)
PNB586
2
>=1.0
Type
Air bubble
Stripe
Stress
PNB586
D-C
3C
3
 
The spectrogram of Didymium glass

 
 
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