CaF2
CaF2 Optics
Calcium Fluoride optics for UV through IR applications. Standard diameters 5–150 mm with low dispersion.
caf2-general-optics
OPTOstokes Company • Premium IR Optics Manufacturer
Premium IR Optical Components & CVD ZnSe Materials
Engineering the Infrared Spectrum. Featuring our high-capacity CVD ZnSe production line with industrial-grade coating and sub-micron tolerances.
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Our Factory
Our Manufacturing Facility
State-of-the-art CVD ZnSe production and IR optics manufacturing
1050°C
CVD ZnSe Crystal Growth
CVD ZnSe Crystal Growth
ISO 9001:2015 Certified
Quality Assured Manufacturing Facility
In-house CVD ZnSe Production
Complete vertical integration from crystal growth to finished optics
CVD ZnSe Growth Furnaces
Class 100 Clean Room
Controlled environment for precision coating and assembly
Class 100 Clean Room Facility
24/7 Manufacturing Capacity
Scalable production to meet your volume requirements
CNC Polishing & SPDT Machines
Advanced Quality Control
Every optic tested with Zygo interferometers and FTIR spectrometers
Zygo & PerkinElmer Metrology
Our Products
Premium IR Optical Components
Browse our range of infrared optical components for various applications.
CaF2
Calcium Fluoride Windows
CaF2 windows for UV through IR applications with low dispersion. Standard diameters 5–150 mm.
caf2-windows
ZnS
Cleartran ZnS Windows
Cleartran ZnS windows for visible through IR multispectral applications. Standard diameters 5–200 mm.
zns-windows
CVD ZnSe
CVD ZnSe Blanks
Raw CVD ZnSe blanks for custom optical component manufacturing. Diameters 10–400 mm, thickness 1–100 mm.
znse-blanks
CVD ZnSe
CVD ZnSe Brewster Windows
Brewster angle ZnSe windows for polarized CO2 laser applications. Helps reduce reflection losses for p-polarized light.
znse-brewster-windows
CVD ZnSe
CVD ZnSe Flat Windows
High transmission CVD ZnSe windows for CO2 lasers and thermal imaging. Diameters 5–300 mm with AR coating options.
znse-plano-windows
Product Matrix
High-Performance IR Materials
Comprehensive range of infrared optical materials engineered for demanding applications across the entire IR spectrum.
Flagship Product
CVD ZnSe
High-transmission infrared material widely used for CO2 laser windows and lenses.
ZnSe optical material overview, performance data, applications, and related products.
Transmission
>99.5%
Range
0.5-20μm
Absorption
<0.0005 cm⁻¹
Product Categories:
Advanced IR Materials
4 MaterialsCalcium Fluoride (CaF2)
Excellent UV to IR transmission for spectroscopy and thermal imaging.
Range: 0.13-10μm
Germanium (Ge)
High refractive index material ideal for LWIR thermal imaging systems.
Range: 2-16μm
Silicon (Si)
Cost-effective MWIR solution with excellent thermal properties.
Range: 1.2-8μm
Zinc Sulfide (ZnS)
Multispectral material spanning visible to LWIR applications.
Range: 0.4-12μm
CVD ZnSe Windows Zinc Selenide Lenses IR Optical Components Germanium Optics Silicon IR Materials ZnS Cleartran CaF2 Optics Thermal Imaging Optics CO2 Laser Optics FLIR Optics Infrared Windows IR Lenses Mid-Wave IR Materials Long-Wave IR Materials Near-IR Optics Far-IR Optics SWIR Materials MWIR Materials LWIR Materials
Latest News
News & Updates
Stay informed with the latest news and insights from IROptical.
IR
Jan 15, 2024 company-updates
IROptical Launches New CVD ZnSe Production Line
Our state-of-the-art CVD production facility now offers increased capacity and improved quality control for premium ZnSe optics.
IR
Jan 10, 2024 technical
Technical Guide: Understanding ZnSe Material Properties
A comprehensive guide to CVD ZnSe optical and mechanical properties for optical engineers designing IR systems.
IR
Jan 5, 2024 exhibitions
IROptical Exhibiting at Photonics West 2024
Visit us at Photonics West 2024 to see our latest IR optical components and discuss your requirements with our team.
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