SCHOTT AS87ECO, 40mm Dia., 0.1mm Thick, Ultra-Thin Window

Product Details High Level of Flexibility Ultra-Thin Thickness for Low Profile Designs Excellent Transmission from 250nm to >3µm SCHOTT AS 87 ECO Ultra-Thin Windows feature an extremely thin and flexible design for applications requiring a rugged, low profile. These windows have excellent mechanical properties, including a high bending and impact strength, minimizing the possibility of damage under normal operating conditions. They also provide excellent transmission from the UV to the IR, enabling integration into applications that range from biomedical to IR imaging. SCHOTT AS 87 ECO Ultra-Thin Windows are manufactured through a draw-down process that virtually eliminates surface defects and provides the glass surfaces with an extremely low surface roughness. Common applications include their use as a cover glass for displays, fingerprint sensors, and touch panels, where their high scratch resistance prevents surface damage. Specifications General Type: Protective Window Type of Window: Glass Physical & Mechanical Properties Clear Aperture CA (mm): 36.00 Diameter (mm): 40.00 ±0.127 Thickness (mm): 0.10 ±0.01 Bevel: Protective as needed Clear Aperture (%): 90 Poisson’s Ratio: 0.22 Young’s Modulus (GPa): 73.3 Knoop Hardness (kg/mm 2 ): 500.00 Optical Properties Coating: Uncoated Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More AS 87 ECO Index of Refraction (n d ): 1.504 Surface Quality: 80-50 Abbe Number (v d ): 59.5 Wavelength Range (nm): 200 – 3200 Material Properties Density (g/cm 3 ): 2.46 Coefficient of Thermal Expansion CTE (10 -6 /°C): 8.7 Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 247: Compliant ×