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Fused Silica Plates for Superior Thermal and Optical Performance

Silica Plates

Our UV fused silica plates are engineered from high purity fused silica with which is virtually bubble free. Often used in optical systems and precision components, they provide excellent resistance to thermal shock with minimal expansion under heat, have no flourescence and high transmission in the DUV, UV and IR ranges from 180nm to 2000nm. They are suited to applications where material consistency, accuracy and reliable are of upmost importance. Their versatility makes them a practical choice for both industrial and scientific environments.

We offer our fused silica plates in a range of standard sizes and also manufacture to custom specification from precision beam splitters to large industrial components. For thinner applications please see our range of coverslips.

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

Specification

  • Material:
  • UV Fused Silica - Spectrosil 2000®
  • Dimension Tolerance:
  • NA
  • Thickness Tolerance:
  • +/-0.10mm
  • Edge Finish:
  • Fine ground & chamfered
  • Surface Quality:
  • 40/20 Scratch/Dig
  • Surface Flatness:
  • 3-5 Fringes (@633nm) per 25mm x 25mm
  • Parallelism:
  • ≤ 5 Arc mins

Option B

  • Material:
  • NA
  • Diameter Tolerance:
  • NA
  • Thickness Tolerance:
  • NA
  • Edge Finish:
  • NA
  • Surface Quality:
  • NA
  • Surface Flatness:
  • NA
  • Parallelism:
  • NA
  • Dimensions:
  • Squares/Rectangles 1mm x 1mm to 300mm x 300mm
  • Thickness Range:
  • 0.1mm to 50mm (subject to dimension)
  • Dimension/Thickness:
  • Tol to 0.02mm
  • Edge Finish:
  • Ground or polished
  • Surface Quality:
  • 80/50 to 20/10 scratch/dig
  • Surface Flatness:
  • Up to lambda 10 (@633nm)
  • Parallelism:
  • Up to 10 seconds
  • Material Options:
  • Corning HPFS 7980, KrF & ArF grade, Commercial Grade UV Silica & Heraeus Spectrosil 2000®, Heraeus Suprasil® I,
    2 grade A & B, 311, 312, 3001, 3002
  • Coating Options:
  • AR coatings from 193nm to 2000nm
  • Options:
  • Edges polished, wedges, shapes, drilled holes & bevelled angles

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.

SPEC5X5X1

Description

Fused Silica Plates

Dimension

5mm X 5mm

Thickness

1mm

Quantity

Unit Price (1-10) INC. VAT

£9.00

Part No.

SPEC10X10X1

Description

Fused Silica Plates

Dimension

10mm X 10mm

Thickness

1mm

Quantity

Unit Price (1-10) INC. VAT

£10.80

Part No.

SPEC12X12X1

Description

Fused Silica Plates

Dimension

12mm X 12mm

Thickness

1mm

Quantity

Unit Price (1-10) INC. VAT

£13.50

Part No.

SPEC15X15X1

Description

Fused Silica Plates

Dimension

15mm X 15mm

Thickness

1mm

Quantity

Unit Price (1-10) INC. VAT

£15.00

Part No.

SPEC20X20X1

Description

Fused Silica Plates

Dimension

20mm X 20mm

Thickness

1mm

Quantity

Unit Price (1-10) INC. VAT

£16.30

Part No.

SPEC25X25X0.5

Description

Fused Silica Plates

Dimension

25mm X 25mm

Thickness

0.5mm

Quantity

Unit Price (1-10) INC. VAT

£24.00

Part No.

SPEC25X25X1

Description

Fused Silica Plates

Dimension

25mm X 25mm

Thickness

1mm

Quantity

Unit Price (1-10) INC. VAT

£20.00

Part No.

SPEC25X25X2

Description

Fused Silica Plates

Dimension

25mm X 25mm

Thickness

2mm

Quantity

Unit Price (1-10) INC. VAT

£23.50

Part No.

SPEC25X25X3

Description

Fused Silica Plates

Dimension

25mm X 25mm

Thickness

3mm

Quantity

Unit Price (1-10) INC. VAT

£25.00

Part No.

SPEC30X30X1

Description

Fused Silica Plates

Dimension

30mm X 30mm

Thickness

1mm

Quantity

Unit Price (1-10) INC. VAT

£28.00

Part No.

  • SPEC10X10X1

Description

  • Fused Silica Plates

Diameter

  • 10mm X 10mm

Thickness

  • 1mm

Quantity

Unit Price (1-10) INC. VAT

£10.80

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

Download Datasheet PDF

Part No.

  • SPEC12X12X1

Description

  • Fused Silica Plates

Diameter

  • 12mm X 12mm

Thickness

  • 1mm

Quantity

Unit Price (1-10) INC. VAT

£13.50

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

Download Datasheet PDF

Part No.

  • SPEC15X15X1

Description

  • Fused Silica Plates

Diameter

  • 15mm X 15mm

Thickness

  • 1mm

Quantity

Unit Price (1-10) INC. VAT

£15.00

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

Download Datasheet PDF

Part No.

  • SPEC20X20X1

Description

  • Fused Silica Plates

Diameter

  • 20mm X 20mm

Thickness

  • 1mm

Quantity

Unit Price (1-10) INC. VAT

£16.30

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

Download Datasheet PDF

Part No.

  • SPEC25X25X0.5

Description

  • Fused Silica Plates

Diameter

  • 25mm X 25mm

Thickness

  • 0.5mm

Quantity

Unit Price (1-10) INC. VAT

£24.00

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

Download Datasheet PDF

Part No.

  • SPEC25X25X1

Description

  • Fused Silica Plates

Diameter

  • 25mm X 25mm

Thickness

  • 1mm

Quantity

Unit Price (1-10) INC. VAT

£20.00

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

Download Datasheet PDF

Part No.

  • SPEC25X25X2

Description

  • Fused Silica Plates

Diameter

  • 25mm X 25mm

Thickness

  • 2mm

Quantity

Unit Price (1-10) INC. VAT

£23.50

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

Download Datasheet PDF

Part No.

  • SPEC25X25X3

Description

  • Fused Silica Plates

Diameter

  • 25mm X 25mm

Thickness

  • 3mm

Quantity

Unit Price (1-10) INC. VAT

£25.00

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

Download Datasheet PDF

Part No.

  • SPEC30X30X1

Description

  • Fused Silica Plates

Diameter

  • 30mm X 30mm

Thickness

  • 1mm

Quantity

Unit Price (1-10) INC. VAT

£28.00

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

Download Datasheet PDF

Part No.

  • SPEC5X5X1

Description

  • Fused Silica Plates

Diameter

  • 5mm X 5mm

Thickness

  • 1mm

Quantity

Unit Price (1-10) INC. 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

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