CDGM H-K9L (BK7®) Glass Wafers

QUICK TURN CDGM H-K9L (BK7®) Glass Wafers – SHIP IN TWO WEEKS OR LESS

CDGM H-K9L (BK7®) Glass Wafers are the CDGM equivalent of Schott® BK7®. It is a very high quality optical glass which is used in optical components where the additional benefits and characteristics of HPFS Fused Silica are not required.

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H-K9L is a very hard material with an extremely low bubble and inclusion content. Additionally, H-K9L has a low refractive index (≈1.52), low dispersion, and provides excellent transmittance through-out the visible and near infrared spectra, all the way down to 350 nm in the ultraviolet.

H-K9L has fantastic physical and chemical properties which make it widely used in visible and near IR range. Windows, lenses and prisms, used in laser, optical system, optical communications devices, are made from H-K9L / N-BK7 glass.

Our CDGM H-K9L (BK7®) Glass Wafers are produced to all SEMI Standards including dimensional, flat and notch specifications. Additionally, wafers are inspected and packed in a Class 100 Clean Room and certified to the listed specifications.

Learn More: CDGM H-K9L (BK7®) Glass Wafer Specifications

Following is a matrix of standard H-K9L Glass Wafer specifications which can be produced and shipped quickly – most often within two weeks.

If you don’t find a product meeting your needs, please Contact Us and provide your required specifications. Where appropriate, please use an existing Item Number and describe required exceptions.

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Choose Filter/s or Click Table Column Headings to sort.

* NOTE: There is a $200 MINIMUM Per Item.
* NOTE: 10 (Ten Piece) MINIMUM Order Quantity.

Name Diameter (mm) Thickness (mm) Quality Features Discount Price More Info
CGS1500 76.2 0.5 80/50 Single SEMI Flat $28.50
CGS1501 76.2 0.5 60/40 Single SEMI Flat $31.30
CGS1502 76.2 0.5 40/20 Single SEMI Flat $33.90
CGS1503 76.2 0.5 20/10 Single SEMI Flat $38.80
CGS1504 76.2 0.7 80/50 Single SEMI Flat $28.40
CGS1505 76.2 0.7 60/40 Single SEMI Flat $31.20
CGS1506 76.2 0.7 40/20 Single SEMI Flat $35.50
CGS1507 76.2 0.7 20/10 Single SEMI Flat $38.20
CGS1508 76.2 1.1 80/50 Single SEMI Flat $34.10
CGS1509 76.2 1.1 60/40 Single SEMI Flat $39.00
CGS1510 76.2 1.1 40/20 Single SEMI Flat $44.50
CGS1511 76.2 1.1 20/10 Single SEMI Flat $51.80
CGS1512 100 0.5 80/50 Single SEMI Flat $32.40
CGS1513 100 0.5 60/40 Single SEMI Flat $35.70
CGS1514 100 0.5 40/20 Single SEMI Flat $38.70
CGS1515 100 0.5 20/10 Single SEMI Flat $44.40
CGS1516 100 0.7 80/50 Single SEMI Flat $30.50
CGS1517 100 0.7 60/40 Single SEMI Flat $33.60
CGS1518 100 0.7 40/20 Single SEMI Flat $38.20
CGS1519 100 0.7 20/10 Single SEMI Flat $41.20
CGS1520 100 1.1 80/50 Single SEMI Flat $35.90
CGS1521 100 1.1 60/40 Single SEMI Flat $41.20
CGS1522 100 1.1 40/20 Single SEMI Flat $46.90
CGS1523 100 1.1 20/10 Single SEMI Flat $54.70
CGS1524 150 0.5 80/50 Single SEMI Flat $40.00
CGS1525 150 0.5 60/40 Single SEMI Flat $43.60
CGS1526 150 0.5 40/20 Single SEMI Flat $47.80
CGS1527 150 0.5 20/10 Single SEMI Flat $52.60
CGS1528 150 0.7 80/50 Single SEMI Flat $36.40
CGS1529 150 0.7 60/40 Single SEMI Flat $38.00
CGS1530 150 0.7 40/20 Single SEMI Flat $43.60
CGS1531 150 0.7 20/10 Single SEMI Flat $50.80
CGS1532 150 1.1 80/50 Single SEMI Flat $45.10
CGS1533 150 1.1 60/40 Single SEMI Flat $46.90
CGS1534 150 1.1 40/20 Single SEMI Flat $53.90
CGS1535 150 1.1 20/10 Single SEMI Flat $62.90
CGS1536 200 0.5 80/50 SEMI Notch $47.10
CGS1537 200 0.5 60/40 SEMI Notch $57.10
CGS1538 200 0.5 40/20 SEMI Notch $63.30
CGS1539 200 0.5 20/10 SEMI Notch $70.30
CGS1540 200 0.7 80/50 SEMI Notch $42.30
CGS1541 200 0.7 60/40 SEMI Notch $46.20
CGS1542 200 0.7 40/20 SEMI Notch $53.50
CGS1543 200 0.7 20/10 SEMI Notch $62.80
CGS1544 200 1.1 80/50 SEMI Notch $50.30
CGS1545 200 1.1 60/40 SEMI Notch $54.20
CGS1546 200 1.1 40/20 SEMI Notch $62.20
CGS1547 200 1.1 20/10 SEMI Notch $72.70
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