Custom Zinc Selenide Lenses and Windows,China Zinc Selenide Lenses and Windows Suppliers

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N-BK7 Windows and H-K9L Windows
Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 587.6nm. The BK7 window has good performance over visible and near IR spectrum for most application.
High Precision Achromatic Waveplate
Achromatic Waveplate Achromatic Waveplates(Retarders), AWP is composed of one piece of Crystal Quartz and one piece of Magnesium Fluoride, MgF2.
IR Windows Barium Fluoride BaF2 Window
Barium fluoride (BaF2) shows good optical transmission over UV-IR windows in 0.15μm~12.5μm.
IR Windows Magnesium Fluoride MgF2 Windows
MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 - 1000 nm, and approximately 95% transmission from 1-6µm
IR Windows Calcium fluoride CaF2 Windows
CaF2 has transparent range from 170-7800nm. The refractive index is 1.399 at 5000nm. 1. Low absorption coefficient 2. High damage threshold, 3. Low Dispersion (with an Abbe Number of 95) 4. Low fluorescence 5. Excellent water, chemical, and heat resistance

IR Lens

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Zinc Selenide Lenses and Windows

Infrared Zinc Selenide Lenses, windows is for High-Power CO2 Lasers
Primary candidate for high-power CO2 Lasers windows
For windows, domes and lenses for full infrared region devices, especially for high resolution FLIR systems
1. Broadband AR Coating for the 7 - 12 μm Range
2. Compatible with Visible Alignment Lasers

product orgin:
China
shipping port:
Fuzhou China
payment:
T/T Payment, Western Union

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Zinc Selenide Lenses and Windows

Infrared Zinc Selenide Lenses, windows is for High-Power CO2 Lasers
Primary candidate for high-power CO2 Lasers windows
For windows, domes and lenses for full infrared region devices, especially for high resolution FLIR systems
1. Broadband AR Coating for the 7 - 12 μm Range
2. Compatible with Visible Alignment Lasers

Parameters	CVD ZnSe
Homogeneity of refractive index	<1×10-5@10.6μm
Hardness(knoop)(kg/mm2)	105
Rupture modulus(Mpa)	55
Young's Modulus(GPa)	67.2
Posson ratio	0.28
Melting point	1520
Density, (g/cm3)	5.27
Thermal conductivity(W/cm.K)	0.18
Thermal expansion coefficient, (10-6 ，℃-1 )	5.75
Specific heat (Cal/g.k.)	0.086
Dielectric constant	8.98

Maximum size: Ø200×12mm

WTS make customized ZnSe Lenses, ZnSe windows, ZnS Lenses, ZnS windows

tags : Zinc Selenide Lenses Zinc Selenide Windows Infrared ZnSe Lenses Infrared ZnSe Windows ZnSe Lens For CO2 Laser Infrared ZnS Lenses

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Germanium Infrared Lenses

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Germanium Infrared Lenses
Germanium lenses are perfect for Mid-Infrared(IR) applications 1. Excellent for Security, Military, and Imaging Applications 2. AR Coating Optimized for the 7 - 12 µm Range
High Precision Zero Order Waveplates
Zero order waveplate are constructed of two multiple order waveplates which is designed to give a retardance of zero full waves, plus the desired fraction. 1. Zero Order Waveplates-Cemented by Epoxy 2. Zero Order Waveplates-Optically Contacted 3. Zero Order Waveplates-Air-spaced
Fused Silica Windows and Quartz Windows
Fused Silica material Advantages With Good UV and IR transmission, Low thermal expansion, providing stability and resistance to thermal shock, Wider thermal operating range and High laser damage threshold make Fused Silica windows could used for Laser, Medical, imaging etc. application.
Polarizing Plate Beamsplitters
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α-BBO Birefringent Crystals
Alpha-BBO Crystals is high temperature phase of BaB2O4 is an excellent birefringent crystal; it is characterized by large birefringent coefficient and wide transmission window from 189nm to 3500nm.
High Accuracy Corner Cube Prism
Retroreflectors (Corner Cube Prisms) reflect an image or beam back toward its original direction via three total internal reflections (TIR) 180° Reflection Inverts Image 3 arcsec Beam Deviation