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All Products / Optics / Polarization Optics / Linear Polarizers / Absorptive (Dichroic) Polarizers / Nanoparticle Polarizers / Mid-Wave Infrared (MWIR) Polarizers
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12.5mm Diameter High Contrast Mid-Wave Infrared Polarizer

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Stock #90-386 New 9 In Stock
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C$964.60
Volume Pricing
Qty 1-10 C$964.60 each
Qty 11+ C$771.68 each
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Specifications

General

Type:
Linear Polarizer

Physical & Mechanical Properties

Clear Aperture CA (mm):
11.25
Diameter (mm):
12.50 +0.0/-0.2
Thickness (mm):
2.00 ±0.50
Construction:
Nanoparticle
Clear Aperture (%):
90

Optical Properties

Coating:
Uncoated
Extinction Ratio:
>10,000:1 (2000-4500nm)
>1,000:1 (1500-5000nm)
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Sodium Silicate Glass Doped with Glass Nanoparticles
Surface Quality:
60-40
Transmission (%):
>65 (2000nm-4500nm)
>35 (1500-5000nm)
Transmitted Wavefront, P-V:
<3 waves @ 633nm per 1cm
Beam Deviation (arcmin):
<20
Polarization Axis Mark (%):
<0.5 (to indicated edge)
Wavelength Range (nm):
1500 - 5000
Acceptance Angle (°):
±20

Threading & Mounting

Mount Thickness (mm):
Unmounted

Environmental & Durability Factors

Operating Temperature (°C):
-50 to +400

Regulatory Compliance

Certificate of Conformance:
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Product Details

  • 1.5 – 5μm Wavelength Range
  • Mounted for Easy Handling and System Integration
  • Highly Durable Soda Lime Substrate

Featuring high contrast ratios and transmittances, Mid-Wave Infrared (MWIR) Polarizers are designed for applications operating in the 1.5 – 5μm wavelength range. Ideal for harsh environments, each MWIR polarizer is constructed of a dichroic glass substrate which provides a high resistance to UV radiation and chemicals, as well as an operating temperature of up to 400°C.