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All Products / Optics / Windows and Diffusers / Visible Windows / Polycarbonate Plastic Windows
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3" Diameter, Uncoated Plastic Polycarbonate Window

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Stock #19-630 11 In Stock
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C$50.09
Volume Pricing
Qty 1-5 C$50.09 each
Qty 6-24 C$40.07 each
Qty 25-49 C$37.84 each
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Specifications

General

Type:
Protective Window

Physical & Mechanical Properties

Bevel:
Protective as needed
Clear Aperture CA (mm):
68.58
Diameter (mm):
76.20 ±0.254
Diameter (inches):
3
Thickness (mm):
1.52 ±0.1
Thickness (inches):
0.06
Edges:
Smooth, Machined

Optical Properties

Abbe Number (vd):
34
Coating:
Uncoated
Index of Refraction (nd):
1.585
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Polycarbonate
Wavelength Range (nm):
425 - 1600

Material Properties

Coefficient of Thermal Expansion CTE (10-6/°C):
68

Regulatory Compliance

Certificate of Conformance:
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Product Details

Polycarbonate Plastic Windows are a lightweight alternative to glass windows. Combining durability and high transmission, these windows are an ideal cost-effective solution for harsh environments and displays. Compared to PMMA acrylic windows, polycarbonate windows are more impact resistant and stronger but are more susceptible to scratches. Polycarbonate Plastic Windows feature lower water absorption and a higher softening temperature than PMMA, but their higher index of refraction leads to higher Fresnel reflections without AR coatings. Their strength and stability make these windows ideal for use in medical and industrial applications.

Technical Information