E-mail: james@felixglass.com - Tel: +86 185 6503 2888
Home / Products / Infrared Optical Components / ZnSe Lenses
Home / All / Optical Glass Products / Optical Domes / IR Optical Dome / Germanium Lens Plano-Convex Lens | LWIR 8–15μm Infrared Optical Lens

Germanium Lens Plano-Convex Lens | LWIR 8–15μm Infrared Optical Lens

Germanium Lens Plano-Convex Lens | LWIR 8–15μm Infrared Optical Lens
Germanium Lens Plano-Convex Lens | LWIR 8–15μm Infrared Optical LensGermanium Lens Plano-Convex Lens | LWIR 8–15μm Infrared Optical LensGermanium Lens Plano-Convex Lens | LWIR 8–15μm Infrared Optical LensGermanium Lens Plano-Convex Lens | LWIR 8–15μm Infrared Optical LensGermanium Lens Plano-Convex Lens | LWIR 8–15μm Infrared Optical Lens
Share
CategoriesIR Optical Dome
BrandFELIX GLASS optical glass Manufacturing base
ModelFE-GXQZ-01260
Material:Germanium (Ge)
Service:OEM/ODM Supported
Wavelength:8–15μm (LWIR)
Place of Origin:Guangdong, China
Brand:FELIX GLASS
Surface Flatness:Lambda/10 ~ Lambda/4
Coating:AR (Anti-Reflective)
Type:Plano-Convex
Diameter: Custom (5mm–50mm)
Surface Quality:40/20
Focal Length:Custom
Unit PriceUS $ 7.55-9.76 / piece
FOB portSHENGZHEN SHANGHAI GUANGZHOU
Terms of PaymentL/C, D/A, D/P, Western Union
DownloadDownload pdfDownload pdfDownload pdf
Detail Information

Germanium Plano-Convex Lens for LWIR 8–15μm Infrared Systems


Product Overview

Felix Glass manufactures high-precision Germanium (Ge) plano-convex lenses designed for long-wave infrared (LWIR 8–15μm) and CO₂ laser optical systems.

These lenses are in-house polished and AR-coated to deliver stable infrared transmission, low optical distortion and reliable focusing performance in industrial, scientific and thermal imaging applications.

Germanium is one of the most widely used materials in infrared optics due to its excellent transmission in the LWIR range and strong performance in harsh environments.


Key Features
High infrared transmission in 8–15μm LWIR range
AR coating optimized for CO₂ laser and thermal imaging
Precision optical polishing for low distortion
Excellent focusing performance for infrared systems
Stable thermal and mechanical properties
OEM/ODM customization available


Technical Specifications

Parameter Specification
Material Germanium (Ge)
Lens Type Plano-Convex
Wavelength Range 8–15μm (LWIR)
Coating AR (Anti-Reflective)
Diameter 5–50mm (custom available)
Surface Quality High precision polished
Transmission High LWIR transmission
Customization Supported



Applications
CO₂ laser cutting systems
Laser engraving and welding equipment
Thermal imaging cameras
Infrared sensing systems
Industrial laser processing
Scientific infrared optics


OEM & Custom Manufacturing

We provide full OEM/ODM services for Germanium optical lenses, including:
Custom diameter and thickness
Curvature and focal length adjustment
AR coating optimization
Surface quality requirements
Drawing-based production

Small batch prototypes and mass production are both supported with flexible lead times.


Quality Control
Each Germanium lens undergoes strict inspection before shipment:
Infrared transmittance testing
Dimensional accuracy inspection
Surface quality evaluation
Coating adhesion verification
Batch traceability system


Why Choose Felix Glass
ISO-certified optical manufacturing facility
In-house polishing & coating capability
20+ years infrared optics experience
Stable OEM supply for global clients
Strict optical performance testing
Fast engineering response (24H quotation)

 ZnS Optical Components



Request a Quote

Send us your specifications or drawings:
Lens diameter and thickness
Focal length requirements
Application type (LWIR / CO₂ laser)
Environmental conditions

Our engineering team will respond with:

✔ Technical evaluation
✔ Optical solution recommendation
✔ Competitive factory quotation within 24 hours


 
CONTACT US NOW FOR A QUOTE
Send an inquiry now—we will respond promptly within 1–24 hours and provide our best formal quote within 1–2 days! Let’s start a mutually beneficial partnership today...
*Email
Name
*Title
*Content
Learn more from our FAQ
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.

CONTACT US NOW FOR A QUOTE
Send an inquiry now—we will respond promptly within 1–24 hours and provide our best formal quote within 1–2 days! Let’s start a mutually beneficial partnership today...
*Email
Name
*Title
*Content

 

A specialist in precision optical glass with 19 years of experience, providing comprehensive, satisfying custom solutions.


Navigation
News