ZnSe CO₂ Laser Protective Window | 12-38.1mm, Sapphire Coated
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
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Min Order5 piece
brand nameFELIX GLASS optical glass Manufacturing base
modelFE-GXQZ-01258
payment methodL/C, D/A, D/P, Western Union
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update timeWed, 13 May 2026 21:18:03 GMT
Paramtents
Standard clear aperture: 12/19.05/20/38.1mm
Size: Customizable OEM, ODM, OBM
Focal Length: 2'' / 2.5'' / 3''
Place of Origin: Guangdong, China
Brand: FELIX GLASS
Material: ZnSe (Zinc Selenide)
Coating: Sapphire coated
Transmittance: 95%
Application: CO2 laser cutting/engraving machines
Packging & Delivery
Size50cm x50cm x30cm
Weight0.5kg / piece
Min Order5 piece
Briefing
Custom sapphire-coated ZnSe window, 95% transmittance for CO₂ laser systems. OEM supported.
Detailed
✅ Get Your Custom Quote in 24 Hours
Our high-quality ZnSe (Zinc Selenide) protective windows are precision-engineered for CO₂ laser cutting, engraving, and marking machines. These sapphire-coated lenses offer excellent infrared transmittance and durability, protecting your laser optics from debris and contamination.
Material: ZnSe (Zinc Selenide)
Coating: Sapphire Coated
Standard sizes: 12/19.05/20/38.1mm
Focal lengths: 2" / 2.5" / 3"
Transmittance: 95%
Fast lead time: 3-5 days for samples, 10-15 days for bulk orders
✅ Key Features
- High transmittance: 95% infrared light transmittance optimized for CO₂ lasers
- Sapphire coating: Enhanced scratch resistance and durability for long service life
- Standard sizes available: Common clear apertures and focal lengths for popular laser machines
- Customizable options: OEM/ODM available for special sizes and specifications
- Made in China: Factory direct supply with strict quality control
✅ Common Applications
- CO₂ laser cutting and engraving machines
- Laser marking and processing equipment
- Industrial laser systems and optical instruments
All our ZnSe laser windows undergo rigorous quality testing, including transmittance checks and durability tests. We support small batch orders and large-scale production to meet your project needs.
If you need help selecting the right size for your laser machine, please contact our sales team today. We are happy to provide professional advice and a free quote based on your exact requirements.
✅ 95% infrared transmittance for clear laser processing
✅ Sapphire coating for scratch and impact resistance
✅ Standard sizes for popular CO₂ laser machines
✅ Custom sizes and OEM/ODM service available
✅ 24-hour fast quotation with detailed specifications
✅ 100% inspected before shipment
Send us your laser 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