Custom ZnSe Lens & Infrared Optical Components 19+ Years Experience 500+ Custom Projects 30+ Countries Served 24h Engineering Response OEM Manufacturing ZnSe Lens, Meniscus Lens Core focusing components for CO₂ laser cutting, welding and marking systems, supporting high‑precision beam focusing and long‑term stable operation. ZnSe Window, Silicon Window High‑transmittance protective optical windows, effectively isolating dust and impurities, protecting laser machine core components. OEM Engineering, Prototype, Mass Production One‑stop customized optical service, from drawing design, prototype trial production to large‑scale batch manufacturing. Material: Zinc Selenide Wavelength: 8μm‑12μm IR Band Application: CO₂ Laser Cutting, Welding, Engraving System Custom Capability: Custom diameter, curvature, coating and precision grade, support prototype and batch order Material: Zinc Selenide Wavelength: 8μm‑12μm Infrared Band Application: Laser Equipment Protection, Infrared Optical Observation Custom Capability: Custom size, thickness, AR coating, high flatness customized processing Material: Monocrystalline Silicon Wavelength: 1μm‑7μm IR Band Application: Infrared Detection System, Medical Laser, Industrial Optical Instrument Custom Capability: High‑temperature resistant customization, special coating processing, mass production support Material: Artificial Sapphire Wavelength: UV‑5μm Broad Band Application: High‑temperature Industrial Laser, Precision Optical Instrument, Aerospace Infrared System Custom Capability: Special‑shaped processing, high‑hardness precision polishing, customized batch production ZnSe / ZnS / Silicon / Sapphire λ/10 Available 10/5‑60/40 IR AR Coating Prototype → Mass Production High‑purity raw material screening for stable optical base performance. CNC optical blank forming for dimensional accuracy. Multi‑step fine grinding to remove surface defects. Nano‑level ultra‑precision optical surface finishing. High vacuum IR‑AR coating for high transmittance. Full‑item optical & dimensional testing before shipment. Watch our full optical components production workflow from raw material to finished‑goods inspection Manufacturing Workshop Optical Polishing Coating Equipment Measure optical flatness and surface defects for λ‑level precision verification. Test transmittance, reflectance and spectral performance of optical components. High‑precision dimensional & curvature inspection for custom tolerance requirements. Detect surface roughness and micro‑defects for MIL‑PRF‑13830 compliance. Incoming Material QC → Process QC → Optical Testing → Final Inspection → Report Felix Glass implements full‑process quality control in accordance with international optical industry standards. Each batch of raw materials is inspected for optical performance before warehousing. Real‑time quality inspection is carried out in every production link. All finished products pass strict optical testing and dimensional calibration, and complete inspection reports are provided for each order to ensure qualified delivery. Core optical accessories for industrial CO₂ laser equipment High‑precision focusing lenses for metal and non‑metal cutting equipment Stable optical components for precision laser welding systems Infrared optical window for industrial detection camera equipment Core optical parts for thermal imaging and night vision systems High‑precision optical components for medical laser treatment equipment Customer Requirement: Custom high‑precision ZnSe focusing lens for 10.6μm CO₂ laser cutting machine, surface flatness λ/10, surface quality 20/10, batch customization of 500pcs. Challenge: Strict precision tolerance, stable batch consistency, short delivery cycle, need to provide complete test reports. Solution: Adopt high‑purity imported ZnSe raw materials, optimize polishing and coating process, implement full‑process independent testing, arrange special engineering tracking. Result: All products pass customer third‑party testing, fully meet equipment operation standards, stable batch quality, on‑schedule delivery, long‑term cooperation established. Factory direct sales, no middlemen, cost‑effective and controllable delivery cycle. Deeply engaged in optical manufacturing, rich industrial laser optical customization experience. Support drawing customization, special‑shaped processing, personalized coating and precision adjustment. Full‑process testing, complete quality reports, reliable delivery guarantee. Support small‑batch prototype trial production to verify project solutions quickly. Long‑term service for European and American industrial customers, familiar with export process and international standards. Yes. We support full customization according to customer's 2D/3D drawings, technical parameters and tolerance requirements, including special‑shaped size, special coating and ultra‑high precision customization. Absolutely. We provide professional prototype trial production services, support small‑batch sample orders, and can quickly switch to mass production after customer verification. We mainly process ZnSe, ZnS, Silicon, Sapphire and other mainstream infrared and laser optical materials, covering all common materials of industrial laser and infrared optical systems. We provide professional infrared AR anti‑reflection coating, high‑transmittance coating, customized multi‑layer composite coating matched per working wavelength and scenario. No strict MOQ limit. We support prototype sample orders, small‑batch trial production and large‑scale mass production orders to meet different customer project stages. Prototype samples: 3‑7 working days; Small batch orders:7‑15 working days; Large‑scale mass production: negotiable according to quantity. Yes. We have long‑term stable export business to United States, European Union and other regions, complete export qualifications, professional packaging and logistics distribution system. All orders can provide complete official inspection reports, including dimensional test data, optical transmittance test, surface quality test and other professional data documents. ZnSe lens is mainly used for CO₂ laser cutting, welding and engraving machines at 8‑12μm infrared wavelength, delivering excellent infrared transmission performance. ✓ Drawing Review ✓ Material Selection ✓ Prototype Support ✓ Mass Production Engineering feedback within 24 hours.Custom Laser Optics Manufacturer | ZnSe Lenses & Infrared Optical Components
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ZnSe Lens
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Material
Wavelength
Application
Advantage
ZnSe
8‑12μm
CO₂ Laser
High IR Transmission
ZnS
Multi‑Spectral IR
Thermal Imaging
Wide Band
Silicon
1‑7μm
IR System
Stable Performance
Sapphire
UV‑5μm
High Temperature
Extreme Hardness
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Material
ZnSe,ZnS,Silicon,Sapphire
Diameter
Custom
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Custom
Surface Quality
10/5,20/10,60/40
Flatness
λ/4, λ/10
Coating
IR AR
Inspection
Optical Testing Available
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CMM
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CO2 Laser
Laser Cutting
Laser Welding
Industrial Camera
Infrared Imaging
Medical Laser
Engineering Case Study
European Industrial Laser OEM Custom ZnSe Lens Project
Why Choose Felix Glass
Direct Manufacturer
19+ Years Experience
Custom Capability
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Global Export
FAQ Knowledge Center
1. Can you manufacture according to drawings?
2. Do you accept prototype orders?
3. What materials can you provide?
4. What coating options are available?
5. What is MOQ?
6. What is lead time?
7. Do you export to USA and Europe?
8. Can you provide inspection reports?
9. What is ZnSe lens used for?
Technical Resources
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- What is the minimum order quantity for custom precision optical glass components?
FELIX OPTICAL GLASS offers highly flexible MOQs to support customer projects, including prototype testing, small-batch trial orders, and high-volume production. All products can be fully customized to your drawings, tolerances, and application standards. Please send us your specifications, and we will reply within 1-5 hours and provide an accurate quotation after careful evaluation within 1-2 days.
- 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?
A: The production cycle for standard samples is 3-10 working days, while mass production requires 15-35 working days, depending on the complexity of the product and the order quantity. We provide reliable precision optical glass components and fast delivery services for orders from industries such as defense, industrial equipment, medical devices, shipbuilding, robotics, automotive, and aerospace. Please submit your project details so we can provide you with an accurate delivery schedule.
- Are your optical glass products ISO, CE and RoHS certified?
All precision optical glass components from FELIX OPTICAL GLASS comply with ISO quality system standards as well as CE and RoHS requirements. We provide comprehensive test reports, spectral graphs, material certificates, and inspection documents for customer review. Please feel free to request complete certification details and a formal quotation at any time.
- Do you offer one-stop custom optical glass processing services?
Yes. We offer a full range of precision optical glass component processing services, including CNC machining, precision grinding, optical polishing, chemical/physical tempering, vacuum coating (AR anti-reflective coating, AF anti-fingerprint coating, AG anti-glare coating, IR infrared coating), and screen printing. From raw materials to finished products, every step is completed in our own factory. Please tell us your needs, and we will provide you with the most cost-effective solution.
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With 19 years of experience as a precision optical glass expert, we provide comprehensive and satisfactory customized solutions.
Felix Glass Officially Launches IR Optics Product Line: Custom ZnSe Lenses for LWIR Thermal ImagingFelix Glass officially launches IR optics line with custom ZnSe lenses for LWIR thermal imaging. High transmittance, custom dimensions & coatings, full‑scale OEM support.
Case Study: Custom Sapphire Viewport for High‑Temperature Kiln Continuous MonitoringFelix Glass custom sapphire viewport for high‑temperature kiln continuous monitoring. Excellent thermal shock resistance, custom dimension, prototype to mass‑production OEM support.