12.7mm Dia., 1mm Thick, Uncoated, λ/10 IR Fused Silica Window

Name: 12.7mm Dia., 1mm Thick, Uncoated, λ/10 IR Fused Silica Window
SKU: 70-103
Price: ₹8,069 INR

Stock #70-103 5 In Stock

- +

₹8,069

Volume Pricing
Qty 1-5	₹8,069 each
Qty 6-25	₹6,455 each
Qty 26-49	₹6,051 each
Need More?	Request Quote

+ Add to Saved List
Create an account or log in to access saved list

Compare

Product Downloads

Specifications

General

Type:

Protective Window

Physical & Mechanical Properties

Bevel:

Protective as needed

Clear Aperture (%):

Clear Aperture CA (mm):

11.43

Diameter (mm):

12.70 +0.00/-0.20

Thickness (mm):

1.00 ±0.10

Edges:

Fine Ground

Knoop Hardness (kg/mm²):

522.00

Parallelism (arcsec):

Poisson's Ratio:

0.16

Young's Modulus (GPa):

Optical Properties

Abbe Number (v_d):

67.8

Coating:

Uncoated

Index of Refraction (n_d):

1.458

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

IR Fused Silica

Surface Quality:

20-10

Transmitted Wavefront, P-V:

λ/10

Wavelength Range (nm):

200 - 3500

Material Properties

Coefficient of Thermal Expansion CTE (10^-6/°C):

0.52 (+5 to +35°C) 0.57 (0 to +200°C) 0.48 (-100 to +200°C)

Density (g/cm³):

2.20

Regulatory Compliance

Certificate of Conformance:

View

Product Details

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.

Accessories

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: