Germanium Plano-Convex Lens | 5-50mm, LWIR 8-15μm
FOB Price
- US $9.76
5 - 99 piece
- US $8.66
100 - 999 piece
- US $8.43
1000 - 4999 piece
- US $7.55
5000 - 9999 piece
group nameOptical Glass
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Min Order5 piece
brand nameFELIX GLASS optical glass Manufacturing base
modelFE-GXQZ-01260
payment methodL/C, D/A, D/P, Western Union
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update timeWed, 13 May 2026 21:18:02 GMT
Paramtents
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
Packging & Delivery
Size50cm x50cm x30cm
Weight0.5kg / piece
Min Order5 piece
Briefing
Custom Ge plano-convex lens, high transmittance for LWIR/CO₂ use. OEM supported.
Detailed
✅ Get Your Custom Quote in 24 Hours
Our high-precision Germanium (Ge) plano-convex lenses are premium components designed for LWIR (8-15μm) and CO₂ laser applications. These lenses combine excellent infrared transmittance, low distortion, and anti-reflective coatings for reliable performance in demanding environments.
Material: Germanium (Ge)
Coating: AR (Anti-Reflective)
Wavelength range: 8-15μm (LWIR)
Diameter range: 5-50mm (Customizable)
Fast lead time: 3-5 days for samples, 10-15 days for bulk orders
✅ Key Features
- High transmittance: AR coating optimized for LWIR wavelengths delivers excellent infrared light transmittance
- Precision manufacturing: Tight tolerances and high surface quality ensure consistent, reliable focusing performance
- Versatile applications: Ideal for CO₂ laser cutting, engraving, welding, and thermal imaging systems
- Customizable options: OEM/ODM available for special sizes and specifications
✅ Common Applications
- CO₂ laser cutting, engraving, and welding machines
- Thermal imaging and infrared optical systems
- Industrial laser processing equipment
- Custom optical components and assemblies
All our Germanium lenses undergo strict quality control, including transmittance checks, distortion tests, and dimensional accuracy verification. We support small custom orders and large-volume production, with flexible lead times to meet your project needs.
If you need help selecting the right lens size, focal length or coating for your application, please contact our sales team today. We are happy to provide professional advice and a free quote based on your exact requirements.
✅ Optimized for 8-15μm LWIR applications
✅ High transmittance with AR coating
✅ Precision plano-convex design for accurate focusing
✅ Custom sizes from 5mm to 50mm
✅ 24-hour fast quotation with detailed specifications
✅ 100% inspected before shipment
Send us your equipment specifications or drawing now, and we’ll reply with a custom quote within 24 hours!
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- Nearest port for product export
- Shenzhen, Guangzhou
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES
- Acceptable payment methods
- T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow