eo_logo
 
Product added to cart

25.4mm Dia., 2mm Thick, Uncoated, λ/10 IR Fused Silica Window

×
Stock #70-106 New Contact Us
×
Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
₹9,536
Qty 1-5
₹9,536
Qty 6+
₹7,628
Volume Pricing
Request Quote
Product Downloads

Specifications

Physical & Mechanical Properties

Diameter (mm):
25.40 +0.00/-0.20
Thickness (mm):
2.00 ±0.10

Optical Properties

Wavelength Range (nm):
200 - 3500
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7979)
Coating:
Uncoated
Transmitted Wavefront, P-V:
λ/10

Regulatory Compliance

RoHS:
Certificate of Conformance:

Product Details

  • Corning 7979 IR Grade Fused Silica Substrates
  • Broad Transmission Range from 200 – 3500nm
  • λ/10 Transmitted Wavefront Distortion
  • Excellent Thermal Stability

λ/10 Infrared (IR) Fused Silica Windows feature 20-10 surface quality, <5 arcsec parallelism, and broad transmission from 200 – 3500nm without absorption bands common in other fused silica materials. These fused silica windows offer superior transmission characteristics and a low coefficient of thermal expansion that provides high thermal stability and resistance to thermal shock. λ/10 Infrared (IR) Fused Silica Windows feature laser grade specifications and are available in a variety of diameter and thickness options. These windows are ideal for FLIR, FTIR spectroscopy, medical systems, and thermal imaging applications.

Related Products

Custom

Edmund Optics offers comprehensive custom manufacturing services for optical and imaging components tailored to your specific application requirements. Whether in the prototyping phase or preparing for full-scale production, we provide flexible solutions to meet your needs. Our experienced engineers are here to assist—from concept to completion.

Our capabilities include:

  • Custom dimensions, materials, coatings, and more
  • High-precision surface quality and flatness
  • Tight tolerances and complex geometries
  • Scalable production—from prototype to volume

Learn more about our custom manufacturing capabilities or submit an inquiry here.

Frequently Purchased Together

 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin