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BK7

BK7 is a high-quality borosilicate crown glass known for its excellent optical clarity, low inclusions, and good transmission in the visible and near-infrared ranges. Its versatility and precision make it ideal for a wide range of optical components, including lenses and prisms.

For inquiries or to place an order, please reach out to our dedicated sales team.

Buy direct from stock
Get a quote for specific requirements

Option A

  • Material:
  • NA
  • Diameter Tolerance:
  • NA
  • Thickness Tolerance:
  • NA
  • Edge Finish:
  • NA
  • Surface Quality:
  • NA
  • Surface Flatness:
  • NA
  • Parallelism:
  • NA

Option B

  • Material:
  • NA
  • Diameter Tolerance:
  • NA
  • Thickness Tolerance:
  • NA
  • Edge Finish:
  • NA
  • Surface Quality:
  • NA
  • Surface Flatness:
  • NA
  • Parallelism:
  • NA
  • Dimensions:
  • N/A
  • Thickness Range:
  • N/A
  • Dimension/Thickness:
  • N/A
  • Edge Finish:
  • N/A
  • Surface Quality:
  • N/A
  • Surface Flatness:
  • N/A
  • Parallelism:
  • N/A
  • Material Options:
  • N/A
  • Coating Options:
  • N/A
  • Options:
  • N/A

Buy direct from stock…

For discount pricing for stock parts over 10+ and volume/OEM quantities, please request a quote, where you can upload drawings and specifications. You can also add the below items to the quote by selecting 11 or more and clicking add to quote.
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Part No.

  • N-BK725x1

Description

  • N-BK7 Discs

Diameter

  • 25mm

Thickness

  • 1mm

Quantity

Unit Price (1-10) excl. VAT

£9.00

* You have selected 10+ stock parts. Please add to quote for discount pricing over 10+ and volume/OEM quantities.

Download Datasheet PDF

Part No.

  • N-BK725x2

Description

  • N-BK7 Discs

Diameter

  • 25mm

Thickness

  • 2mm

Quantity

Unit Price (1-10) excl. VAT

£9.50

* You have selected 10+ stock parts. Please add to quote for discount pricing over 10+ and volume/OEM quantities.

Download Datasheet PDF

Part No.

  • N-BK725x3

Description

  • N-BK7 Discs

Diameter

  • 25mm

Thickness

  • 3mm

Quantity

Unit Price (1-10) excl. VAT

£10.50

* You have selected 10+ stock parts. Please add to quote for discount pricing over 10+ and volume/OEM quantities.

Download Datasheet PDF

Part No.

  • N-BK750x3

Description

  • N-BK7 Discs

Diameter

  • 50mm

Thickness

  • 3mm

Quantity

Unit Price (1-10) excl. VAT

£23.00

* You have selected 10+ stock parts. Please add to quote for discount pricing over 10+ and volume/OEM quantities.

Download Datasheet PDF

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Tyne & Wear NE28 6DL

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