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All Products / Optics / Windows and Diffusers / Visible Windows / Chemically Strengthened SCHOTT AS 87 eco Ultra-Thin Windows
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50mm Dia., 0.21mm Thick, Chemically Strengthened SCHOTT AS 87 eco Ultra-Thin Window

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Stock #22-239 In Stock
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C$64.40
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C$64.40
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C$51.45
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Abbe Number (vd):
59.5
Bevel:
Protective as needed
Clear Aperture (%):
90
Clear Aperture CA (mm):
45.00
Diameter (mm):
50.00 ±0.127
Thickness (mm):
0.21 ±0.02
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
8.7
Density (g/cm3):
2.46
Index of Refraction nd:
1.504
Knoop Hardness (kg/mm2):
560
Poisson's Ratio:
0.216
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
AS 87 ECO
Surface Quality:
80-50
Type:
Protective Window
Wavelength Range (nm):
200 - 3200
Young's Modulus (GPa):
73.3

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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REACH 241:
Compliant
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Product Family Description

  • Enhanced Impact, Temperature, and Scratch Resistance
  • High Transmission in the Visible and NIR Spectra
  • Ideal as Cover Glass for Displays and Sensors
  • SCHOTT AS 87 eco Ultra-Thin Windows Also Available

Chemically Strengthened SCHOTT AS 87 eco Ultra-Thin Windows feature enhanced mechanical properties, including impact, temperature, and scratch resistance. The ultra-thin substrates allow these windows to be used in low profile designs, enabling lighter, more compact optical systems. High transmission across the visible and NIR spectra coupled with excellent surface quality enables these windows to protect a range of sensors and display technologies on the market. Chemically Strengthened SCHOTT AS 87 eco Ultra-Thin Windows are ideal for use as cover glass where frequent surface contact or handling is expected, including displays, fingerprint sensors, and touch panels.