Custom OEMCVD ZnSeCO₂ Laser 10.6 μmPrototype to Volume
Custom ZnSe Infrared Lens Manufacturer for CO₂ Laser & LWIR Systems
Custom CVD ZnSe lenses engineered to customer drawings for CO₂ laser beam delivery, thermal imaging and infrared sensing, with optical polishing and wavelength-specific AR coating options.
Key Parameters
MaterialCVD ZnSe
Primary UseCO₂ Laser / LWIR
Lens FormsCustom
CoatingPer Wavelength
Procurement Challenges
Common Pain Points When Sourcing custom ZnSe infrared lenses
Real-world challenges faced by optical engineers, procurement managers, and project teams.
Buyer Problem
Incomplete Quote Comparisons
Prices are difficult to compare when material grade, coating band, tolerances and inspection documents are not defined on the same basis.
Engineering Challenge
Absorption and Thermal Loading
CO₂ laser optics require the lens material, surface condition and coating design to be aligned with power, beam diameter and operating environment.
Procurement Risk
Prototype-to-Batch Variation
Uncontrolled polishing, coating or inspection criteria can cause focal performance and transmission to vary between prototype and production lots.
Our Approach
Targeted Engineering Solutions
Each pain point is matched with a specific Felix Glass capability and measurable buyer benefit.
Specification-Based Quotation
We review lens form, dimensions, radii, tolerances, wavelength, coating and quantity before defining the manufacturing route.
Buyer Benefit: clearer quotation scopeApplication-Matched Optical Processing
Material handling, polishing and coating requirements are evaluated for the target CO₂ laser or infrared imaging system.
Buyer Benefit: reduced design and sourcing riskControlled Prototype-to-Production Transfer
Approved drawings and inspection criteria provide a common reference for samples, pilot quantities and repeat batches.
Buyer Benefit: improved batch consistency
Product Engineering
Five-Part Product Architecture
Five core engineering dimensions that define custom ZnSe infrared lenses performance and reliability.
01
Lens Geometry
Plano-convex, bi-convex, meniscus or drawing-defined geometry, including diameter, thickness, radii and focal requirements.
02
Material Grade
CVD ZnSe material selection and incoming-material review according to the intended infrared application.
03
Optical Surfaces
Surface quality, irregularity and clear aperture are specified according to actual system needs and feasibility.
04
AR Coating
Coating design is matched to the stated working wavelength or band, incidence conditions and operating environment.
05
Inspection Plan
Dimensions, surface condition and optical or coating performance are inspected against confirmed order requirements.
Product Variants
Available Configurations
Standard and custom configurations within this product family. Select a base spec or request full customization.
Laser
10.6 μm Focus Lens
- CVD ZnSe substrate
- Customer-defined focal length and geometry
- AR coating optimized for the stated laser wavelength
Imaging
LWIR Imaging Lens
- Custom curvature and mechanical envelope
- Coating band defined by the optical system
- Prototype evaluation supported
OEM
Drawing-Based Custom Lens
- Non-standard diameter and thickness
- Specified surface and edge requirements
- Sample, pilot and production quantities
Technical Data
Technical Specifications
All parameters below are verified and production-confirmed. Custom tolerances available upon request.
| Parameter | Value / Specification |
|---|---|
| Product Definition | |
| Material | CVD zinc selenide (ZnSe), subject to material confirmation |
| Lens forms | Plano-convex, bi-convex, meniscus and customer-drawing geometries |
| Typical applications | CO₂ laser beam delivery, infrared imaging and IR sensing systems |
| Engineering Inputs Required | |
| Geometry | Diameter, center/edge thickness, radii, clear aperture and edge details |
| Optical requirements | Focal length, surface quality, surface accuracy and working wavelength as required |
| Coating | Designed to the confirmed wavelength band and incidence conditions |
| Procurement | |
| Customization | Manufacturing to confirmed customer drawing or specification |
| Quantity | Prototype and production quantities evaluated per project |
| Documentation | Inspection documentation available as agreed in the quotation |
Use Cases
Typical Applications
Where custom ZnSe infrared lenses delivers proven optical performance and reliability.
Laser Processing / CO₂ Laser Equipment
ZnSe focusing and beam-delivery lenses for cutting, engraving, marking and welding systems operating at the specified CO₂ laser wavelength.
Thermal Imaging / LWIR Camera
Custom lens geometry and coatings for infrared imaging assemblies operating within the confirmed spectral band.
Gas Analysis / IR Sensing
ZnSe optical components used in wavelength-specific infrared detection and analysis paths.
Scientific Instruments / Infrared Optics
Drawing-based lenses for laboratory and industrial infrared optical assemblies.
Production Capability
Manufacturing Capabilities
Full-chain in-house production from raw material through finished, inspected optics.
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Factory Tour Video
- Drawing ReviewEngineering review of geometry, tolerances, wavelength, coating and assembly constraints before quotation.
- ZnSe HandlingControlled handling and cleaning appropriate for the comparatively soft ZnSe optical surface.
- Optical ProcessingGrinding, polishing and edge processing are planned according to the confirmed lens design.
- Coating CoordinationInfrared AR coating requirements are defined by the specified wavelength band and use conditions.
- InspectionDimensional, cosmetic and agreed optical/coating checks are completed against confirmed requirements.
- Traceable RequirementsApproved drawing revision and inspection criteria remain the reference from prototype through repeat orders.
Order Process
Delivery Workflow
Standard project steps for custom optical orders, from initial RFQ through final shipment.
01
Drawing Review
Confirm lens geometry, tolerances, wavelength, coating and quantity.
02
Quotation
Define manufacturing scope, inspection requirements and commercial terms.
03
Prototype
Produce samples when required for fit and optical evaluation.
04
Approval
Confirm sample results and lock the approved specification.
05
Production
Proceed with the confirmed pilot or production quantity.
06
Inspection & Ship
Final inspection, protective packaging and shipment.
Sample / Prototype
By Project
Working days after drawing confirmation
Bulk / Mass Production
By Project
Working days after sample approval
Expedited Service
On Review
Available upon request, subject to complexity
Material & Process
Material & Production Workflow
Substrate material and the actual manufacturing process used for custom ZnSe infrared lenses.
CVD ZnSe Substrate
ZnSe is used in infrared optical systems, including CO₂ laser and thermal-imaging applications. Final suitability depends on wavelength, laser conditions, geometry and environment.
Surface Protection
Because ZnSe is softer than many conventional optical materials, handling, cleaning, mounting and packaging requirements must protect polished and coated surfaces.
Coating Definition
AR coating performance must be specified for the actual band, angle of incidence, polarization where relevant and operating environment.
Material Review
Confirm ZnSe substrate and project requirements.
Generating & Grinding
Form the drawing-defined geometry and radii.
Optical Polishing
Finish optical surfaces to confirmed criteria.
Cleaning
Prepare surfaces for inspection or coating.
AR Coating
Apply the approved wavelength-specific coating when required.
Final Inspection
Verify agreed dimensions, surfaces and optical requirements.
Explore More
Related Products & Resources
Complementary products and technical resources for your project.
Quick Answers
Frequently Asked Questions
Common questions from engineers and procurement teams sourcing custom ZnSe infrared lenses.
Please provide lens form, diameter, center and edge thickness, radii or focal length, surface requirements, working wavelength, coating specification, clear aperture and quantities. A drawing is preferred.
Yes. We review customer drawings and confirm manufacturability, inspection criteria and coating requirements before quotation and production.
Common forms include plano-convex, bi-convex and meniscus lenses. Non-standard geometry is evaluated according to the drawing and required optical performance.
A wavelength-specific coating can be evaluated. Please provide the target wavelength or band, angle of incidence, polarization if relevant and environmental requirements.
Prototype and production quantities are reviewed per project. Quantity, geometry, material availability and coating requirements are required for an accurate quotation.
Inspection is performed against the confirmed drawing and purchase requirements. Finished lenses are cleaned and individually protected to reduce contact with polished or coated surfaces during shipment.
Lead time depends on lens geometry, material availability, coating, inspection requirements and quantity. A confirmed schedule is provided with the quotation.
Yes. Approved drawings and agreed inspection criteria can be used as the controlled reference for repeat OEM production.
Still have questions? Our engineering team is ready to help.
Contact Our TeamREQUEST A CUSTOM QUOTE
Send your specifications, drawing, or sample requirements. Our engineering team will respond within 24 hours.
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