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3" Dia. Red Optical Cast Plastic Filter

Stock #43-944
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Qty 1-49
Qty 50+
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Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Thermoset ADC (CR-39®)
Operating Temperature (°C):
100 Continuous, 130 for 1 Hour
Thickness (mm):
Transmission (%):
Color Filter
Diameter (mm):
Dimensional Tolerance (mm):
Index of Refraction nd:

Regulatory Compliance

RoHS 2015:
Reach 223:

Product Family Description

  • Resistant to All Types of Chemicals and Solvents (Acetone, Acids, Alkali and Alcohols)
  • Excellent Thermal Resistance
  • Easily Drilled with High Speed Carbide Bits for Mounting

Traditionally, the limitations of plastic materials have made them unsuitable for demanding optical applications. However, advancement in plastic technology has produced filters with properties that can satisfy a variety of optical and environmental needs—and at half the weight of glass. Ideal for use as environmental displays and filters. Thermoset ADC is also available in custom sizes, shapes, colors, and styles for qualified high volume OEM applications.

Technical Information

Technical Information

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