ZnSe CO2 Plano-Convex Lens |18mm Single Crystal ZnSe
FOB Price
- US $9.56
5 - 99 piece
- US $8.78
100 - 999 piece
- US $7.88
1000 - 4999 piece
- US $7.56
5000 - 9999 piece
group nameOptical Glass & Custom Optical Components
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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 timeTue, 26 May 2026 01:26:55 GMT
Paramtents
Type: Plano-Convex
Service: OEM/ODM Supported
Diameter: 18mm
Place of Origin: Guangdong, China
Brand: FELIX GLASS
Application: Thermal Imaging, CO2 Lasers
Packging & Delivery
Size50cm x50cm x30cm
Weight0.5kg / piece
Min Order5 piece
Briefing
Single-crystal ZnSe plano-convex lens with stable IR transmittance for industrial CO2 laser & thermal imaging, OEM/ODM
Detailed
Core Application Scenarios
Industrial CO₂ Laser Engraving | CNC Laser Cutting | Thermal Imaging | Medical Infrared Optics
Founded in 2006, ISO-certified ZnSe raw material factory, our ZnSe CO2 Plano-Convex Lens is fully in-house manufactured from crystal cutting to coating without outsourcing.
Most market ZnSe lenses adopt recycled cast material with inner bubbles, prone to burnout during long continuous laser operation. Our single-crystal ZnSe eliminates bubble defects to deliver stable long-term performance.
Different from ordinary cast ZnSe lenses on the market, our plano-convex lens uses high-purity single-crystal ZnSe substrate optimized for 10.6μm CO2 laser. It features anti-burnout property and low light scattering, perfectly suited for all-day continuous industrial laser work.
Core Spec
Material: Single Crystal ZnSe
Shape: Plano-Convex
Size: 18mm Standard
Band: CO2 Laser 10.6μm/IR Thermal
Polishing Precision: Surface Roughness ≤0.005μm
AR Coating: 10.6μm CO2 IR Transmittance ≥98.2%
Tolerance: Diameter ±0.02mm, Curvature ±0.5%
Custom: OEM size, AR coating, edge blackening
✅ Unique Competitive Advantages
1. Single-crystal substrate removes internal impurities, 30% longer service life than cast ZnSe lens
2. Ultra-precision CNC polishing ensures uniform laser focusing and minimal optical distortion
3. Custom anti-scratch & anti-fouling coating available for dusty harsh industrial workshops
4. Small-batch 5pcs prototype custom for equipment R&D labs
✅ Application Range
- Core focus lens for desktop CO2 engraver & large-format laser cutting machine
- Non-contact thermal temperature gun & industrial online thermal imaging system
- Portable medical infrared detection optical assembly
- University physics lab optical beam splitting experiment parts
✅ Strict 3-step Factory Inspection
1. Dimensional tolerance test via high-precision optical caliper
2. IR transmittance test by infrared spectrum analyzer
3. Surface defect screening under 100x microscopic equipment
All lenses pass three strict inspections before shipment. We provide exclusive technical parameter datasheet for equipment manufacturers.
✅ In-house ZnSe Raw Material Production
✅ Anti-burnout Single-crystal Structure
✅ Harsh Industrial Environment Adaptable
✅ R&D Small Batch Custom Support
✅ 24H Professional Technical Quotation
✅ 12-month Factory Warranty
Warranty: 12-month working warranty against coating peeling & optical failure; free replacement for factory defective products.
Free service: Free optical parameter consultation, free sample parameter test for bulk order clients.
Submit CAD drawings & optical parameters to get exclusive factory 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