CUSTOM

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

IR Fused Quartz Windows & Plates

Infrared grade Quartz windows are made from high purity natural fused Quartz electrically fused. This results in a useful transmission in the infrared from 260nm to 3500nm. The (OH) water content is as low as 5ppm or less. It has a low bubble content with extremely low co-efficient of thermal expansion, outstanding chemical resistance and chemical purity. Widely used in laser applications, low cost infrared windows and useful as a base substrate for IR optical filter coatings.

UQG Optics stock a wide range of sizes and a many options to custom make including surface flatness, coatings, shapes, material and dimensions.

Please contact our sales team.

Dimensions: Diameters 5mm to 150mm
Squares/Rectangles 1mm x 1mm to 100mm x 100mm
Thickness Range: 0.1mm to 50mm (subject to dimension)
Dimension/Thickness: Tol to 0.02mm
Edge Finish: Ground or polished
Surface Quality: 80/50 Scratch/Dig
Surface Flatness: Up to lambda 10 (@633nm)
Parallelism: Up to 10 seconds
Material Options: HOQ310, Infrasil & Commercial Grade IR Quartz
Coating Options: AR Coatings from 400nm to 3 microns
Options: Wedges, shapes, drilled holes & bevelled angles

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

Material:
Fused IR Quartz
Dimension Tolerance:
+.00/ -0.10mm
Thickness Tolerance:
±0.10mm
Edge Finish:
Fine ground
Surface Quality:
60/40 Scratch/Dig
Surface Flatness:
1-3 Fringes (@633nm) per 25mm
Parallelism:
≤ 5 Arc mins
Transmission Range:
300nm to 3 microns

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

Currency select:

Part No Data
sheet
Description Dimensions (mm)Thickness (mm) Unit price
(1-10)
Qty
Qty
(10+)Volume pricing available for 10+, please add to quote.
IRQ-101 PDF IR Quartz Window Ø 101 £11.50
QTY
Added. View quote
IRQ-102 PDF IR Quartz Window Ø 102 £14.00
QTY
Added. View quote
IRQ-151 PDF IR Quartz Window Ø 151 £16.00
QTY
Added. View quote
IRQ-152 PDF IR Quartz Window Ø 152 £21.00
QTY
Added. View quote
IRQ-201 PDF IR Quartz Window Ø 201 £23.00
QTY
Added. View quote
IRQ-202 PDF IR Quartz Window Ø 202 £25.00
QTY
Added. View quote
IRQ-251 PDF IR Quartz Window Ø 251 £28.00
QTY
Added. View quote
IRQ-252 PDF IR Quartz Window Ø 252 £32.00
QTY
Added. View quote
IRQ-256 PDF IR Quartz Window Ø 256 £39.00
QTY
Added. View quote
IRQ-2541 PDF IR Quartz Window Ø 25.41 £28.00
QTY
Added. View quote
IRQ-302 PDF IR Quartz Window Ø 302 £46.00
QTY
Added. View quote
IRQ-402 PDF IR Quartz Window Ø 402 £54.00
QTY
Added. View quote
IRQ-501 PDF IR Quartz Window Ø 501 £67.00
QTY
Added. View quote
IRQ-502 PDF IR Quartz Window Ø 502 £69.00
QTY
Added. View quote
IRQ-602 PDF IR Quartz Window Ø 602 £86.00
QTY
Added. View quote
IRQ-753 PDF IR Quartz Window Ø 753 £156.00
QTY
Added. View quote

Part Number

IRQ-101

IR Quartz Window

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) Ø 10

Focal Length (mm) 0

UNIT PRICE (1-50)

£11.50 Inc. VAT

QTY

Part Number

IRQ-102

IR Quartz Window

PDF Data sheet

Thickness (mm) 2

Dimensions (mm) Ø 10

Focal Length (mm) 0

UNIT PRICE (1-50)

£14.00 Inc. VAT

QTY

Part Number

IRQ-151

IR Quartz Window

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) Ø 15

Focal Length (mm) 0

UNIT PRICE (1-50)

£16.00 Inc. VAT

QTY

Part Number

IRQ-152

IR Quartz Window

PDF Data sheet

Thickness (mm) 2

Dimensions (mm) Ø 15

Focal Length (mm) 0

UNIT PRICE (1-50)

£21.00 Inc. VAT

QTY

Part Number

IRQ-201

IR Quartz Window

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) Ø 20

Focal Length (mm) 0

UNIT PRICE (1-50)

£23.00 Inc. VAT

QTY

Part Number

IRQ-202

IR Quartz Window

PDF Data sheet

Thickness (mm) 2

Dimensions (mm) Ø 20

Focal Length (mm) 0

UNIT PRICE (1-50)

£25.00 Inc. VAT

QTY

Part Number

IRQ-251

IR Quartz Window

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) Ø 25

Focal Length (mm) 0

UNIT PRICE (1-50)

£28.00 Inc. VAT

QTY

Part Number

IRQ-252

IR Quartz Window

PDF Data sheet

Thickness (mm) 2

Dimensions (mm) Ø 25

Focal Length (mm) 0

UNIT PRICE (1-50)

£32.00 Inc. VAT

QTY

Part Number

IRQ-256

IR Quartz Window

PDF Data sheet

Thickness (mm) 6

Dimensions (mm) Ø 25

Focal Length (mm) 0

UNIT PRICE (1-50)

£39.00 Inc. VAT

QTY

Part Number

IRQ-2541

IR Quartz Window

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) Ø 25.4

Focal Length (mm) 0

UNIT PRICE (1-50)

£28.00 Inc. VAT

QTY

Part Number

IRQ-302

IR Quartz Window

PDF Data sheet

Thickness (mm) 2

Dimensions (mm) Ø 30

Focal Length (mm) 0

UNIT PRICE (1-50)

£46.00 Inc. VAT

QTY

Part Number

IRQ-402

IR Quartz Window

PDF Data sheet

Thickness (mm) 2

Dimensions (mm) Ø 40

Focal Length (mm) 0

UNIT PRICE (1-50)

£54.00 Inc. VAT

QTY

Part Number

IRQ-501

IR Quartz Window

PDF Data sheet

Thickness (mm) 1

Dimensions (mm) Ø 50

UNIT PRICE (1-50)

£67.00 Inc. VAT

QTY

Part Number

IRQ-502

IR Quartz Window

PDF Data sheet

Thickness (mm) 2

Dimensions (mm) Ø 50

Focal Length (mm) 0

UNIT PRICE (1-50)

£69.00 Inc. VAT

QTY

Part Number

IRQ-602

IR Quartz Window

PDF Data sheet

Thickness (mm) 2

Dimensions (mm) Ø 60

Focal Length (mm) 0

UNIT PRICE (1-50)

£86.00 Inc. VAT

QTY

Part Number

IRQ-753

IR Quartz Window

PDF Data sheet

Thickness (mm) 3

Dimensions (mm) Ø 75

Focal Length (mm) 0

UNIT PRICE (1-50)

£156.00 Inc. VAT

QTY