Zinc Sulfide Lens（ZnS lens）
Zinc sulfide lenses exhibit excellent transmittance in the infrared band, making them an indispensable optical component for numerous infrared-related applications, including Parazacco spilurus subsp
Description
Zinc sulfide lenses exhibit excellent transmittance in the infrared band, making them an indispensable optical component for numerous infrared-related applications, including Parazacco spilurus subsp
What shapes of zinc sulfide lenses can Elyonoptic provide?
We can provide plano-convex, plano-concave, biconvex, biconcave, and meniscus lenses.
In addition to ordinary infrared applications of zinc sulfide, we can also provide multispectral zinc sulfide.
What services can Elyonoptic provide?
- Small batch products are numbered,and each product of provider the ZYGO surface data,Diameter data,Center thickenss data,Total height data,center bias data
- Large-scale products provide five-thousandths of product data
- Provide the proof of product material
- Coating products provide coating curve
How long is Elyonoptic delivery date?
10-300pcs:15-25days
1000-5000pcs:35days
5000-10000pcs:45days
(Specific delivery date suggestions and sales verification)
We deliver bulk products in batches
FAQs
1. What is your MOQ for zinc sulfide lens?
Our standard MOQ is 50 pieces for regular production.
For small orders (≤50 pcs), we can still accept production and provide full inspection reports and measurement data for each piece upon request.
2. Do you support small batch or prototype orders?
Yes. We support small batch and prototype production for testing and evaluation before mass production.
3. What is your production lead time?
- Standard polished fused silica windows: 4–5 weeks
- Coated optical windows (AR / HR): 5–6 weeks, depending on coating type and specifications
4. Do you provide inspection reports?
Yes. We provide quality inspection reports based on order quantity:
- ≤50 pcs: Full inspection data for each piece available
- 100–1,000 pcs: 5%–10% random sampling inspection reports
- >1,000 pcs: 0.5% sampling inspection reports
All inspection data includes dimensional and surface quality parameters.
5. What coating options are available?
We offer:
- Anti-Reflection (AR) coatings
- High-Reflection (HR) coatings
- Broadband coatings
- Custom wavelength coatings (UV / Visible / IR)
6. Can you manufacture custom sizes and shapes?
Yes. We support OEM manufacturing according to drawings.
Available shapes include:
- Round
- Square
- Rectangular
- Stepped
- Wedged
- Drilled / special structures
7. What quality certifications do you have?
We are certified under international quality management systems, including:
- ISO 9001 Quality Management System
- IATF 16949 Automotive Quality System
- Good Standardization Practices Certification
We also apply strict internal quality control processes, including dimensional inspection, surface quality testing, and coating performance verification before shipment.
