Zinc Selenide Optical Components - Zinc Selenide Optics

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TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More

Zinc Selenide (ZnSe) Windows

Low Dispersion
Available Uncoated or AR Coated
Ideal for Thermal Imaging, FLIR, and Medical Systems

Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses

TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More

New Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses

Edmund Optics® Designed, II-VI Manufactured
Premier Grade ZnSe Material
Uncoated or Broadband AR Coating Options

TECHSPEC^® components are designed, specified, or manufactured by Edmund Optics. Learn More

New Zinc Selenide (ZnSe) Aspheric Lenses

Edmund Optics Designed, II-VI Manufactured
Premier Grade ZnSe Material
Uncoated or Broadband 8-12µm AR Coating Available

Infrared (IR) Plate Beamsplitters

Broadband 50% Reflection/50% Transmission
CaF₂ Option for 2 - 8μm Range
ZnSe Option for 7 - 14μm Range

Infrared (IR) Right Angle Prisms

CaF₂, Ge, and ZnSe Substrates
Ray Deviation of 90°
Ideal for Use with Collimated Sources
Additional Infrared Optics Available

Infrared (IR) Wire Grid Polarizers

Designed for Wavelengths Ranging from 2 - 30μm
Holographic Polarizers Available in Many Substrates
Ruled Polarizers Ideal for High-Power Lasers
360° Rotation Using Metric Polarizer Mounts

New Infrared Plate Beamsplitters

CaF₂ for 0.8 – 6μm Range
ZnSe for 2 – 20μm Range

Zinc Selenide Infrared (IR) Aspheric Lenses

ZnSe Substrate
Diffraction Limited Design

Zinc Selenide Infrared (IR) Focusing Objectives

Maximum Coupling Efficiency of Beams up to 5mm
Easy Alignment with HeNe Lasers
Performance from 2 - 12μm

Zinc Selenide Plano-Convex (PCX) Lenses

Usable Transmission Range is 600nm to 16μm
Low Dispersion

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Zinc Selenide (ZnSe) Optical Components are Optical Components designed for the Infrared (IR) spectrum. Zinc Selenide (ZnSe) is used in a range of Optical Components, including Optical Windows or Optical Lenses, for applications including thermal imaging or FLIR. Zinc Selenide (ZnSe) Optical Components are ideal for integration into CO₂ laser systems because of its low absorption coefficient combined with its high resistance to thermal shock. Zinc Selenide (ZnSe) Optical Components are not recommended for harsh environment.

Edmund Optics offers a variety of Zinc Selenide (ZnSe) Optical Components, such as Optical Lenses, Optical Windows, Prisms, Plate Beamsplitters, or Focusing Objectives. Edmund Optics’ Zinc Selenide (ZnSe) Optical Lenses are ideal for life science applications. Edmund Optics’ Zinc Selenide (ZnSe) Prisms are designed for high transmission from 1 - 16μm. Zinc Selenide (ZnSe) Plate Beamsplitters offer a 50% reflection/50% transmission ratio, in addition to excellent performance in the 7 - 14μm ratio. Zinc Selenide (ZnSe) Focusing Objectives provide maximum coupling efficiency between an Infrared (IR) light source and a single-mode or multi-mode fiber optic.