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All Products / Optics / Windows and Diffusers / Visible Windows / SCHOTT D263® T eco Windows
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50mm Dia., 0.4mm Thick, SCHOTT D263® T eco Window

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Stock #18-300 3-5 days
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S$26.10 S$52.20
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S$26.10 S$52.20
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S$21.03 S$42.05
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Bevel:
Protective as needed
Clear Aperture (%):
90
Clear Aperture CA (mm):
45.00
Diameter (mm):
50.00 ±0.25
Thickness (mm):
0.40 ±0.05
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
7.2 (+20 to +300°C)
Density (g/cm3):
2.51
Edges:
Fine Ground
Index of Refraction nd:
1.523
Poisson's Ratio:
0.21
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
D263® T eco
Surface Quality:
80-50
Transformation Temperature (°C):
557
Type:
Protective Window
Wavelength Range (nm):
350 - 2000
Young's Modulus (GPa):
72.9

Regulatory Compliance

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

  • Thin 0.4mm SCHOTT D263® T eco Substrates
  • Excellent Glass Alternative to Plastic Optics
  • Ideal for Weight and Space Sensitive Applications

SCHOTT D263® T eco Windows feature thin 0.4mm thick, eco-friendly manufactured glass substrates with high transmission in the visible and near-infrared (NIR) spectra. These windows are manufactured through a precision down-draw manufacturing process, achieving surface roughness <1nm RMS with excellent thickness tolerances and low total thickness variation (TTV). SCHOTT D263® T eco glass has high chemical resistance and environmental durability and is an excellent alternative to plastic in automotive and electronics applications requiring lightweight optics. SCHOTT D263® T eco Windows are ideal for use as cover glass for resistive touch panels, substrates for capacitive touch sensors, or as substrates for optical filters used in mobile devices or LiDAR units.