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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

30mm Dia. Uncoated, 1λ Fused Silica Window

TECHSPEC® 1λ UV Fused Silica Windows

TECHSPEC® 1λ UV Fused Silica Windows

Stock #45-569
£57.38
×
Qty 1-5
£57.38
Qty 6
£45.90
Volume Pricing
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Abbe Number (vd):
67.8
Clear Aperture (%):
90
Diameter (mm):
30.00
Dimensional Tolerance (mm):
+0.00/-0.20
Thickness (mm):
3.00
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
0.52
Density (g/cm3):
2.2
Edges:
Ground, Maximum 0.25mm Edge Chip
Index of Refraction nd:
1.458
Parallelism (arcmin):
5
Poisson's Ratio:
0.16
Surface Flatness:
Surface Quality:
60-40
Thickness Tolerance (mm):
±0.38
Type:
Protective Window
Wavelength Range (nm):
200 - 2200
Young's Modulus (GPa):
73
Knoop Hardness (GPa):
522

Regulatory Compliance

RoHS 2015:
Reach 209:

Product Family Description

  • Available Uncoated or with Broadband Anti-Reflection Coatings
  • Ideal for Cost Sensitive Broadband Applications
  • Sizes Ranging from 5mm to 100mm Diameter 
  •  λ/4 or λ/10 UV Fused Silica Windows Also Available

TECHSPEC® 1λ UV Fused Silica Windows are precision manufactured using UV-grade synthetic fused silica. In addition to superior transmission, the synthetic fused silica of these optical windows exhibit higher thermal properties, exceptional purity, and excellent environmental durability for demanding applications.

UV FS Transmission Curve
UV FS Transmission Curve
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