HZXD OPTICS CO.,LTD
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RG1 GLASS/Optical Filters

Beijing ICP No.10039131 Copyright@ HZXD Optics Technology Co.,Ltd

Contact us

Tel: +86-10-83794986

Mobile:+86-13693391493

E-mail:saleoptics@126.com

 

 

Infrared 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

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

1.520

98

559

615

3.05

HWB830

3

5

4

1.520

98

559

615

3.05

HWB850

3

5

4

1.520

98

559

615

3.05

 

Code

Thk(mm)

Cut on
(nm)

Range
(nm)

Trans
(%)

Bubble

Stripe

Stress

HWB760

3

760±10

850-2500

≥83.6

C-B

3C

3

HWB780

3

780±10

900-2500

≥83.6

C-B

3C

3

HWB800

3

800±10

900-2500

≥83.6

C-B

3C

3

HWB830

3

830±10

930-2500

≥83.6

C-B

3C

3

HWB850

3

850±10

950-2500

≥80.0

C-B

3C

3

HWB900

6

900±15

1050-2500

≥80.0

C

3C

3

 

HB850