INFRARED WINDOWS AND SUBSTRATES

Andover stocks a variety of optical-quality infrared-transmitting substrates. All substrates are optically polished. A/R coatings are also available.

For your convenience and economy, we offer the windows in two standard sizes: 25 mm and 50 mm dia. However, we can produce custom sizes and shapes. Contact our technical sales department for a quotation.

Thickness: 1.0 ±.2mm 
Diameter tolerance: +0/-.1mm
Surface Quality: 60/40 per MIL-C-48497A

Click '+ More Info' for spectral transmission data

BENEFITS 
  • High optical quality
  • Available from stock
  • Custom sizes available
COMMON APPLICATIONS
  • Thermal imaging
  • Weapon systems
  • Detector windows
  • IR Photography

Graph of transmission of optical-grade Silicon substrateGraph of transmission of optical-grade Germanium substrateGraph of transmission of optical-grade Sapphire substrateGraph of transmission of optical-grade water-free Fused Silica IR substrateGraph of transmission of optical-grade Calcium Fluoride IR substrateGraph of transmission of optical-grade Zinc Selenide IR substrate

DESCRIPTION
PART NO.
1 - 5 pcs.
> 5 pcs.
QTY In Stock
Buy
Silicon Substrate 25mm dia.
IRWS100-25
$46.00
$46.00
4
Thickness1.0mm
QuantityPrice
1 - 5 pcs.$46.00
> 5 pcs.$46.00

Estimated Delivery: 2-3 Days
Silicon Substrate 50mm dia.
IRWS100-50
$149.00
$149.00
20
Thickness1.0mm
QuantityPrice
1 - 5 pcs.$149.00
> 5 pcs.$149.00

Estimated Delivery: 2-3 Days
Germanium Substrate 25mm dia.
IRWS200-25
$46.00
$46.00
38
Thickness1.0mm
QuantityPrice
1 - 5 pcs.$46.00
> 5 pcs.$46.00

Estimated Delivery: 2-3 Days
Germanium Substrate 50mm dia.
IRWS200-50
$138.00
$138.00
20
Thickness1.0mm
QuantityPrice
1 - 5 pcs.$138.00
> 5 pcs.$138.00

Estimated Delivery: 2-3 Days
Sapphire Substrate 25mm dia.
IRWS300-25
$46.00
$46.00
8
Thickness1.0mm
QuantityPrice
1 - 5 pcs.$46.00
> 5 pcs.$46.00

Estimated Delivery: 2-3 Days
Sapphire Substrate 50mm dia.
IRWS300-50
$149.00
$149.00
19
Thickness1.0mm
QuantityPrice
1 - 5 pcs.$149.00
> 5 pcs.$149.00

Estimated Delivery: 2-3 Days
IR (Water Free) Fused Silica Substrate 25mm dia.
IRWS400-25
$28.00
$28.00
0
Thickness1.0mm
QuantityPrice
1 - 5 pcs.$28.00
> 5 pcs.$28.00

Estimated Delivery: 2-3 Days
IR (Water Free) Fused Silica Substrate 50mm dia.
IRWS400-50
$114.00
$114.00
1
Thickness1.0mm
QuantityPrice
1 - 5 pcs.$114.00
> 5 pcs.$114.00

Estimated Delivery: 2-3 Days
Calcuim Fluoride Substrate 25mm dia.
IRWS500-25
$201.00
$201.00
16
Thickness1.0mm
QuantityPrice
1 - 5 pcs.$201.00
> 5 pcs.$201.00

Estimated Delivery: 2-3 Days
Zinc Selenide Substrate 25mm dia.
IRWS600-25
$242.00
$242.00
20
Thickness1.0mm
QuantityPrice
1 - 5 pcs.$242.00
> 5 pcs.$242.00

Estimated Delivery: 2-3 Days