Fused Silica Wedge Windows

The fused silica wedge angle piece has the function of protecting the window or lens and changing the deflection path of light. The shape is wedge-shaped and has characteristics such as high transmittance, low refractive index, and low dispersion. It has unique advantages for applications in infrared optical systems and high-temperature environments. The fused silica material has the characteristics of high purity and high temperature melting, which makes the window piece have excellent light transmittance and thermal stability. Can be coated with reflective film, anti reflective film, filter film, spectroscopic film, polarizing film, and metallization film systems.

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All products are provided with invoices, with a tax point of 13.

The product undergoes multiple inspections before being stored, and the quality is guaranteed. Please use it with confidence.

Spot products, shipped within 48 hours. For non stock or customized products, please consult.

International order logistics include DHL, FedEx, TNT, and EMS

When receiving the product, please ensure the integrity of the product packaging box first. If there is serious damage to the appearance, please refuse and contact us, and we will handle it for you as soon as possible.

Optical products are special items and cannot be returned or exchanged unless there is a quality issue with the product itself

If you need customization or bulk production, please contact us online and we will offer you a discounted price.

	Dia(mm)	ThK(mm)	Wedge Angle	Surface Quality	Surface Accuracy	Bevel(mm)
	Screen Reset 50.8 38.1 25.4 12.7	Screen Reset 12 4 7 5 3	Screen Reset 0.5° 7.5°	Screen Reset 60-40	Screen Reset 5(3) 3(1)	Screen Reset 0.35
More+ Less	50.8	12	0.5°	60-40	5(3)	0.35
Φ50.8mm，Thickness 12mm，Wedge Angle 0.5°，Fused Silica Wedge Windows Number：PQu01F024 Dia(mm)：50.8 ThK(mm)：12 Wedge Angle：0.5° Surface Quality：60-40 Surface Accuracy：5(3) Clear Aperture：>90% Diameter Tolerance(mm)：+0.0/-0.1 Thk Tolerance(mm)：±0.1 Wedge Angle Tolerance：±10′ Substrate Material：Fused Silica Bevel(mm)：0.35 Coating：Uncoated REACH：Compliant ROHS：Compliant
More+ Less	38.1	4	0.5°	60-40	3(1)	0.35
Φ38.1mm，Thickness 4mm，Wedge Angle 0.5°，Fused Silica Wedge Windows Number：PQu01F005 Dia(mm)：38.1 ThK(mm)：4 Wedge Angle：0.5° Surface Quality：60-40 Surface Accuracy：3(1) Clear Aperture：>90% Diameter Tolerance(mm)：+0.0/-0.1 Thk Tolerance(mm)：±0.1 Wedge Angle Tolerance：±10′ Substrate Material：Fused Silica Bevel(mm)：0.35 Coating：Uncoated REACH：Compliant ROHS：Compliant
More+ Less	25.4	7	7.5°	60-40	3(1)	0.35
Φ25.4mm，Thickness 7mm，Wedge Angle 7.5°，Fused Silica Wedge Windows Number：PQu01E023 Dia(mm)：25.4 ThK(mm)：7 Wedge Angle：7.5° Surface Quality：60-40 Surface Accuracy：3(1) Clear Aperture：>90% Diameter Tolerance(mm)：+0.0/-0.1 Thk Tolerance(mm)：±0.1 Wedge Angle Tolerance：±10′ Substrate Material：Fused Silica Bevel(mm)：0.35 Coating：Uncoated REACH：Compliant ROHS：Compliant
More+ Less	25.4	5	0.5°	60-40	3(1)	0.35
Φ25.4mm，Thickness 5mm，Wedge Angle 0.5°，Fused Silica Wedge Windows Number：PQu01E019 Dia(mm)：25.4 ThK(mm)：5 Wedge Angle：0.5° Surface Quality：60-40 Surface Accuracy：3(1) Clear Aperture：>90% Diameter Tolerance(mm)：+0.0/-0.1 Thk Tolerance(mm)：±0.1 Wedge Angle Tolerance：±10′ Substrate Material：Fused Silica Wedge Windows Bevel(mm)：0.35 Coating：Uncoated REACH：Compliant ROHS：Compliant
More+ Less	12.7	3	0.5°	60-40	3(1)	0.35
Φ12.7mm，Thickness 3mm，Wedge Angle 0.5°，Fused Silica Wedge Windows Number：PQu01C015 Dia(mm)：12.7 ThK(mm)：3 Wedge Angle：0.5° Surface Quality：60-40 Surface Accuracy：3(1) Clear Aperture：>90% Diameter Tolerance(mm)：+0.0/-0.1 Thk Tolerance(mm)：±0.1 Wedge Angle Tolerance：±10′ Substrate Material：Fused Silica Bevel(mm)：0.35 Coating：Uncoated REACH：Compliant ROHS：Compliant

Material Data
Optical Properties
Transmission Range	0.18-2.1μm
Refractive Index@0.5876μm	1.4585
Physical Properties
Density [g/cm3]	2.21
Melting Point [deg C]	1900
Thermal Conductivity [W/(m×deg C)]	1.35
Thermal Expansion [deg C-1 ]	4.0*10-6
Specific Heat Capacity [J/(Kg*deg C ]	0.728*10-3
Young's Modulus [GPa]	7.36
Shear Modulus [GPa]	3.14
Poisson Coefficient	0.17
Chemical Properties
Solubility	Insoluble

Fused Silica Wedge Windows

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