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ZnSe Lens Manufacturer | Custom Infrared Lenses for CO2 Laser & LWIR
| Share | |
|---|---|
| Categories | ZnSe Infrared Lens |
| Brand | FELIX GLASS optical glass Manufacturing base |
| Model | FG-CPOC-IO01 |
| Material | CVD Zinc Selenide (ZnSe) |
| Product Type | ZnSe Infrared Lens |
| Application | CO2 Laser / Thermal Imaging / LWIR |
| Lens Type | Plano-Convex, Bi-Convex, Meniscus |
| Coating | IR AR Coating |
| Customization | OEM Optical Lens Manufacturing |
| FOB port | SHENGZHEN |
| Terms of Payment | L/C, D/A, D/P, Western Union, T/T |
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Felix Glass provides precision zinc selenide (ZnSe) lenses with custom dimensions, optical polishing and infrared AR coatings for CO₂ laser, thermal imaging and LWIR applications. Zinc selenide (ZnSe) is widely used for infrared optical components because of its broad transmission range, low absorption characteristics and suitability for CO₂ laser and thermal imaging systems. As a professional ZnSe infrared lens supplier, Felix Glass delivers fully customized infrared lens solutions covering OEM dimensional customization, ultra‑precision surface polishing, professional infrared anti‑reflection coating, small‑batch prototype production and mass volume manufacturing. We strictly follow infrared optical design standards to ensure stable optical performance, low loss and long‑term reliability for industrial and scientific infrared systems, minimizing optical performance variation and surface defects through controlled manufacturing and inspection processes. Actual specifications depend on optical design requirements and production feasibility. Our engineering team supports co‑development for non‑standard optical geometries for your infrared system project. Zinc selenide (ZnSe) is a high‑performance infrared optical material widely adopted for mid‑wave and long‑wave infrared optical systems. Compared with conventional optical glass, CVD‑grown ZnSe features ultra‑wide infrared transmission spectrum and extremely low optical absorption, making it one of the commonly selected materials for CO₂ laser transmission lenses and LWIR thermal imaging components. Core Advantages: Broad IR transmission coverage, minimal laser absorption, stable optical performance at room temperature, excellent uniformity for precision optical processing, compatible with professional infrared AR coating solutions. Material Limitations: ZnSe is softer than germanium and fused silica optical materials, requiring strict surface protection during processing, assembly and application. It is not suitable for high‑friction or harsh abrasive environments without protective coating treatment. Learn more about material performance and selection criteria: ZnSe Optical Glass Felix Glass implements a standardized, full‑process manufacturing workflow for custom ZnSe lenses to maintaining consistent optical performance and dimensional accuracy for industrial and scientific infrared applications. Material Inspection We support the full production cycle from prototype verification, small‑batch trial production to large‑scale OEM volume manufacturing. Every ZnSe lens is processed and inspected in strict accordance with customer optical design requirements and international optical component standards. ZnSe lenses are the core transmission components for industrial CO₂ laser equipment, widely used in laser cutting, laser engraving, laser marking and laser welding systems. The low‑absorption property ensures minimal laser energy loss and stable long‑term operation. View CO2 Laser ZnSe Optical Solution As a classic LWIR optical material, ZnSe lenses support clear thermal imaging within the 8–12 μm atmospheric window, applied to industrial temperature measurement, outdoor monitoring and passive infrared detection equipment. Custom ZnSe optical lenses deliver uniform infrared transmission for infrared camera optical assemblies, ensuring stable imaging quality in low‑light and night‑vision environments. ZnSe optical components adapt to infrared spectrum gas analysis systems, supporting precise spectral detection for industrial gas monitoring and environmental inspection devices. Felix Glass establishes a full‑link quality inspection system for all custom ZnSe lenses to eliminate unqualified products before delivery, ensuring compliance with customer optical design and industrial application standards. Application Example: ZnSe Lens Solution for CO₂ Laser Processing Equipment Custom CVD ZnSe infrared lenses configured with 10.6 μm anti‑reflection coating for industrial CO₂ laser processing equipment. Optimized for low absorption and stable long‑time operation. Suitable for prototype validation and serial production orders. To receive precise engineering evaluation and formal quotation, please prepare the following specifications or upload your optical drawing: ZnSe (Zinc Selenide) lenses are core infrared optical components mainly used for CO₂ laser systems, LWIR thermal imaging devices, infrared cameras and high‑precision gas detection optical equipment, delivering low‑loss infrared transmission and stable optical performance. ZnSe material features extremely low absorption at the 10.6 μm CO₂ laser wavelength, which minimizes laser energy loss and thermal deformation. It provides excellent optical uniformity and high transmittance, making it one of the most commonly selected materials for industrial CO₂ laser optics. Yes. Felix Glass provides full‑custom ZnSe lens services, including customized lens type, dimension, surface accuracy, surface quality and infrared AR coating. We support prototype samples, small‑batch customization and large‑scale OEM production for industrial and commercial infrared optical projects. We provide professional infrared anti‑reflection coatings optimized for mainstream application bands, including 8–12 μm LWIR broadband AR coating and 10.6 μm CO₂ laser specific AR coating. All coatings feature high transmittance, low reflection and strong environmental adaptability. ZnSe lenses excel at low‑absorption CO₂ laser transmission and wide‑spectrum infrared transmission, suitable for laser emission and high‑transmittance optical paths. Germanium lenses have higher refractive index and are more suitable for thermal imaging focusing and infrared detection systems. Learn more: ZnSe vs Germanium IR Optics To provide accurate quotation and optical solution design, we need core parameters including lens type, dimension tolerance, surface quality, surface accuracy, working wavelength, coating requirements and order quantity. You can directly upload design drawings for one‑stop engineering evaluation and quotation. For infrared material comparison tool: IR Material Selection Guide Compare material performance: ZnSe vs ZnS Optical ComparisonCustom ZnSe Infrared Lens for CO₂ Laser and LWIR Optical Systems
Custom Zinc Selenide (ZnSe) Lens Manufacturing
ZnSe Lens Technical Specifications
Parameter Capability Material CVD ZnSe Transmission Range Approx. 0.5–20 μm Application Wavelength CO₂ laser 10.6 μm / LWIR Wavelength Range Visible to LWIR depending on design Lens Type Plano‑convex, Bi‑convex, Meniscus, Custom Radius of Curvature Custom optical design Diameter Range Custom Thickness Custom Surface Quality 10/5, 20/10, 40/20 available Surface Accuracy λ/4, λ/10 available AR Coating 8‑12 μm, 10.6 μm optimized Edge Treatment Chamfer / Custom Inspection Interferometer, spectrometer, visual inspection ZnSe Lens Optical Design Options
ZnSe Optical Material Properties
ZnSe Lens Manufacturing Process
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CNC Grinding
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Optical Polishing
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Cleaning
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AR Coating
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Optical Inspection
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Packaging
ZnSe Lens Applications
CO₂ Laser Systems
Thermal Imaging Systems
Infrared Cameras
Gas Detection Equipment
ZnSe Lens Quality Inspection
Example Engineering Application
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FAQ
What is ZnSe lens used for?
Why is ZnSe commonly used for CO₂ laser optics?
Can Felix Glass manufacture custom ZnSe lenses?
What AR coating is available for ZnSe lenses?
What is the difference between ZnSe and Germanium lenses?
What information is required for ZnSe lens quotation?
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Custom Precision Optical & Glass Components Manufacturer – Felix Glass Co., Limited.
We supply Industrial Glass, Sapphire Optics, Optical Lenses/Prisms/Filters, Infrared IR Optics, Functional & Display Glass, N-BK7/H-K9L Optical Glass, supporting OEM mass production and laboratory custom prototypes. Flexible MOQ & free sample service available. Fill in the form to download full datasheets and get factory wholesale price within 24 hours.
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- What is your MOQ for custom optical glass and display glass parts?
Felix Glass offers highly flexible MOQ to support client projects, including prototype testing, small batch trial orders and large-volume mass production. All products can be fully customized according to your drawings, tolerances and application standards. Send us your specs to get an accurate price quote within 24 hours.
- Can I get free glass samples for testing before bulk order?
Yes, our FELIX GLASS factory supports sample testing for a wide range of precision optical glass components and assemblies. The lead time for sample production is 3 to 7 working days. Please contact us today to arrange samples and obtain a customized solution that meets your needs.
- What is the production lead time for custom optical glass components?
What is the production lead time for custom optical glass components?
Answer: The lead time for standard samples is 3–7 business days, while mass production takes 15–25 business days, depending on product complexity and order volume. We provide reliable, rapid delivery for orders serving the industrial, medical, automotive, and aerospace sectors. Please submit your project details to receive an accurate delivery schedule.
- Are your optical glass products ISO, CE and RoHS certified?
All FELIX GLASS precision optical glass components comply with ISO quality system standards, as well as CE and RoHS requirements. We provide comprehensive test reports, material certificates, and inspection documentation for customer review. Please feel free to request full certification details and a formal quotation today.
- Do you offer one-stop custom optical glass processing services?
Yes. We provide a full range of in-house processing services, including CNC machining, precision grinding, optical polishing, vacuum coating (AR, AF, AG, IR), tempering, and screen printing. Every step—from raw material to finished product—is carried out within our own facility. Please let us know your requirements, and we will provide you with the most cost-effective solution.
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