CUSTOM

Get a Quote
For a quote on your custom requirements please send us your drawing or specification.

Borosilicate Windows & Plates - Optical

Borosilicate Windows and Plates are optically polished borosilicate glasses with outstanding visual quality and optical clarity. Optically polishing the surface to a precise surface finish and flatness can guarantee the quality of the optical surface unlike general float grade sheet glass borosilicate materials. The glass has has a very low CTE (Coefficient of Thermal Expansion) so can maintain high flatness to produce optical flats, laser windows or mirrors. The mechanical strength makes it a good choice for special camera windows with high transparency in visible and near IR & UV range of wavelengths widely used in the fields of optics, photonics and opto-electronics.

UQG optics Borosilicate optical Windows and Plates are made as diameters and squares to a standard stock range or custom made to your design.

Please contact our sales team.

Dimensions: Diameters 5mm to 400mm
Squares/Rectangles 1mm x 1mm to 300mm x 300mm
Thickness Range: 0.10mm to 20mm thick (subject to dimension)
Dimension/Thickness: Tol up to 0.02mm
Surface Quality: 80/50 to 20/10 scratch/Dig
Surface Flatness: Up to lambda 10 (@633nm)
Parallelism: Up to 10 seconds
Options: Toughened, edges polished, drilled, bevelled angles, wedges, optical coatings & shapes

Purchase or OEM production quantities?
Ask UQG for a quote we are a major single source supply chain global supplier.

Material:
Borosilicate Optically Polished Borofloat®
Dimension Tolerance:
+0.00/ -0.20mm
Thickness Tolerance:
± 0.10mm
Edge Finish:
Fine ground
Surface Quality:
60/40 Scratch/Dig
Surface Flatness:
≤ 5 Fringes (@633nm)
Parallelism:
≤ 3 Arc mins

Please contact us for discount pricing for stock parts over 10+ and volume/OEM quantities

Currency select:

Part No Data
sheet
Description Diameter (mm)Thickness (mm) Unit price
(1-10)
Qty
Qty
(10+)Volume pricing available for 10+, please add to quote.
WBO-101 PDF Borosilicate Window Ø 101 £7.00
QTY
Added. View quote
WBO-102 PDF Borosilicate Window Ø 102 £7.00
QTY
Added. View quote
WBO-121 PDF Borosilicate Window Ø12.51 £7.25
QTY
Added. View quote
WBO-122 PDF Borosilicate Window Ø12.52 £7.40
QTY
Added. View quote
WBO-152 PDF Borosilicate Window Ø 152 £7.25
QTY
Added. View quote
WBO-202 PDF Borosilicate Window Ø 202 £9.00
QTY
Added. View quote
WBO-251 PDF Borosilicate Window Ø 251 £9.00
QTY
Added. View quote
WBO-252 PDF Borosilicate Window Ø 252 £7.50
QTY
Added. View quote
WBO-253 PDF Borosilicate Window Ø 253 £8.00
QTY
Added. View quote
WBO-403 PDF Borosilicate Window Ø 403 £12.50
QTY
Added. View quote
WBO-501 PDF Borosilicate Window Ø 501 £17.00
QTY
Added. View quote
WBO-502 PDF Borosilicate Window Ø 502 £14.00
QTY
Added. View quote
WBO-503 PDF Borosilicate Window Ø 503 £15.00
QTY
Added. View quote
WBO-506 PDF Borosilicate Window Ø 506 £19.00
QTY
Added. View quote
WBO-5051 PDF Borosilicate Window 50 x 501 £16.50
QTY
Added. View quote
WBO-5052 PDF Borosilicate Window 50 x 502 £16.50
QTY
Added. View quote
WBO-5053 PDF Borosilicate Window 50 x 503 £18.90
QTY
Added. View quote

Part Number

WBO-101

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø 10

Thickness (mm) 1

UNIT PRICE (1-50)

£7.00 Inc. VAT

QTY

Part Number

WBO-102

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø 10

Thickness (mm) 2

UNIT PRICE (1-50)

£7.00 Inc. VAT

QTY

Part Number

WBO-121

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø12.5

Thickness (mm) 1

UNIT PRICE (1-50)

£7.25 Inc. VAT

QTY

Part Number

WBO-122

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø12.5

Thickness (mm) 2

UNIT PRICE (1-50)

£7.40 Inc. VAT

QTY

Part Number

WBO-152

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø 15

Thickness (mm) 2

UNIT PRICE (1-50)

£7.25 Inc. VAT

QTY

Part Number

WBO-202

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø 20

Thickness (mm) 2

UNIT PRICE (1-50)

£9.00 Inc. VAT

QTY

Part Number

WBO-251

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø 25

Thickness (mm) 1

Focal Length (mm) 0

UNIT PRICE (1-50)

£9.00 Inc. VAT

QTY

Part Number

WBO-252

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø 25

Thickness (mm) 2

Focal Length (mm) 0

UNIT PRICE (1-50)

£7.50 Inc. VAT

QTY

Part Number

WBO-253

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø 25

Thickness (mm) 3

Focal Length (mm) 0

UNIT PRICE (1-50)

£8.00 Inc. VAT

QTY

Part Number

WBO-403

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø 40

Thickness (mm) 3

Focal Length (mm) 0

UNIT PRICE (1-50)

£12.50 Inc. VAT

QTY

Part Number

WBO-501

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø 50

Thickness (mm) 1

Focal Length (mm) 0

UNIT PRICE (1-50)

£17.00 Inc. VAT

QTY

Part Number

WBO-502

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø 50

Thickness (mm) 2

Focal Length (mm) 0

UNIT PRICE (1-50)

£14.00 Inc. VAT

QTY

Part Number

WBO-503

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø 50

Thickness (mm) 3

Focal Length (mm) 0

UNIT PRICE (1-50)

£15.00 Inc. VAT

QTY

Part Number

WBO-506

Borosilicate Window

PDF Data sheet

Diameter (mm) Ø 50

Thickness (mm) 6

Focal Length (mm) 0

UNIT PRICE (1-50)

£19.00 Inc. VAT

QTY

Part Number

WBO-5051

Borosilicate Window

PDF Data sheet

Diameter (mm) 50 x 50

Thickness (mm) 1

UNIT PRICE (1-50)

£16.50 Inc. VAT

QTY

Part Number

WBO-5052

Borosilicate Window

PDF Data sheet

Diameter (mm) 50 x 50

Thickness (mm) 2

UNIT PRICE (1-50)

£16.50 Inc. VAT

QTY

Part Number

WBO-5053

Borosilicate Window

PDF Data sheet

Diameter (mm) 50 x 50

Thickness (mm) 3

UNIT PRICE (1-50)

£18.90 Inc. VAT

QTY