Abbe Number (v_d):

59.2

Diameter (mm):

12.50 ±0.3

Diameter (inches):

0.49

Thickness (mm):

1.50 ±0.15

Coating:

Uncoated

Density (g/cm³):

1.320

Index of Refraction n_d:

1.501

Operating Temperature (°C):

100 Continuous, 130 for 1 hour

Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Thermoset ADC (CR-39®)

Transmission (%):

>90 (typical)

Type:

Protective Window

Wavelength Range (nm):

400 - 1500

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 240:

Compliant

Product Family Description

Lightweight Alternative to Glass Windows
Excellent Thermal and Chemical Resistance
Higher Transmission than Similar Transparent Plastics

Clear Optical Cast Plastic Windows are a lightweight and durable option compared to a glass alternative. These windows have a high transmission and low haze, have 25 - 50 times greater abrasion resistance, and are resistant to all types of chemicals and solvents (acetone, acids, alkali and alcohols). Due to their construction, these windows are able to be drilled using a carbide bit for various mounting needs.
Clear Optical Cast Plastic Windows are uncoated, and are available in circular, rectangular, and square options.

12.5mm Diameter, Optical Cast Plastic Window

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Regulatory Compliance

Product Family Description