Cutting-off color glass

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Infrared glass

Model

Thickness

A[2856k]

D65

Chemical Stability

ND

α×10-7

Tg

Ts

S

(mm)

x

y

Y

x

y

Y

DA

DW

(/)

()

()

HWB760

3

 

 

 

 

 

 

5

4

1.532

111

534

592

2.77

HWB780

3

 

 

 

 

 

 

5

4

1.532

111

534

592

2.77

HWB800

3

 

 

 

 

 

 

5

4

1.52

98

559

615

3.05

HWB830

3

 

 

 

 

 

 

5

4

1.52

98

559

615

3.05

HWB850

3

 

 

 

 

 

 

5

4

1.52

98

559

615

3.05

HWB900

6

 

 

 

 

 

 

3

3

 

 

 

 

2.57

HWB930

6

 

 

 

 

 

 

3

3

 

 

 

 

2.57


Model

Thickness

λtj

λ0

Tλ0

K

Bubbles

Stripe

Stress

(mm)

(nm)

(nm)

(%)

HWB760

3

760±10

850

≥83.6

≥0.6

C-B

3C

3

HWB780

3

780±10

900

≥83.6

≥0.5

C-B

3C

3

HWB800

3

800±10

900

≥83.6

≥0.5

C-B

3C

3

HWB830

3

830±10

930

≥83.6

≥0.5

C-B

3C

3

HWB850

3

850±10

950

≥80.0

≥0.5

C-B

4

3

HWB900

6

900±15

1050

≥80.0

≥0.2

C

3C

3

HWB930

6

900±15

1050

≥80.0

≥0.2

C

3C

3