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custom ZnS lens Optical Components | Infrared Windows, Lenses & Custom Fabrication
| Share | |
|---|---|
| Categories | ZnSe Infrared Lens |
| Brand | FELIX GLASS optical glass Manufacturing base |
| Model | FE-GXQZ-0120 |
| Material | Zinc Sulfide (ZnS) |
| Spectral Range | 3 μm – 14 μm |
| Refractive Index (10 μm) | 2.25 |
| Density | 4.09 g/cm³ |
| Mohs Hardness | 3.0 |
| Coating Option | IR Anti-Reflection Coating (single side / double side) |
| Dimensional Tolerance | ±0.02 mm |
| Surface Quality | Standard optical grade |
| Working Temperature | -40℃ ~ 80℃ (normal environment) |
| Applications | Defense & EO/IR Systems，Aerospace Infrared Optics，Laboratory |
| Unit Price | US $ 6.56-9.56 / piece |
| FOB port | SHENGZHEN SHANGHAI GUANGZHOU |
| Terms of Payment | L/C, D/A, D/P, Western Union |
| Download |  |
ZnS Infrared Lenses | Custom IR Optical Lenses for Infrared Systems
Core Advantages
- Wide transmission range from 3 μm to 14 μm, fits mainstream infrared working bands
- Good mechanical strength and scratch resistance, adapt to harsh field environments
- Easy for precision machining, achieve tight dimensional and surface tolerance
- Low optical absorption, stable imaging effect under long-term operation
- Support single/double side IR anti-reflection coating to enhance transmittance
- Complete specifications, fast delivery for standard models
Available Lens Types
- Plano-Convex ZnS Lenses: Widely used for light collimation and focusing
- Double-Convex ZnS Lenses: Ideal for high-efficiency beam focusing
- Meniscus ZnS Lenses: Applied for image correction and optical assembly
- Custom Shaped Lenses: Special curvature, aperture and irregular lenses per drawings
Key Technical Specifications
| Item | Parameter |
|---|---|
| Material | Zinc Sulfide (ZnS) |
| Spectral Range | 3 μm ~ 14 μm |
| Refractive Index (10 μm) | 2.25 |
| Mohs Hardness | 3.0 |
| Available Coating | IR Anti-Reflection Coating |
| Dimensional Tolerance | ±0.02 mm |
| Surface Quality | Standard optical grade |
| Operating Temperature | -40℃ ~ 80℃ |
Main Applications
- Thermal imaging cameras & infrared detection equipment
- Industrial non-contact temperature measurement devices
- Defense & EO/IR optical systems
- Laboratory infrared spectroscopy instruments
- General infrared optical assemblies
Custom Service
- Custom diameter, center thickness and focal length according to requirements
- Various edge chamfering, grinding and surface processing
- Targeted infrared coating for specific spectral bands
- Small batch trial orders and mass production are both acceptable
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FAQ
Q1: What are ZnS infrared lenses used for?
Q2: What types of ZnS lenses do you supply?
Q3: Can you add anti-reflection coating on ZnS lenses?
Q4: How about the durability of ZnS lenses?
Q5: Can you make ZnS lenses with special focal length?
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Custom Precision Optical & Glass Components Manufacturer – Felix Glass Co., Limited.
We supply Industrial Glass, Sapphire Optics, Optical Lenses/Prisms/Filters, Infrared IR Optics, Functional & Display Glass, N-BK7/H-K9L Optical Glass, supporting OEM mass production and laboratory custom prototypes. Flexible MOQ & free sample service available. Fill in the form to download full datasheets and get factory wholesale price within 24 hours.
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- What is the minimum order quantity for custom precision optical glass components?
FELIX OPTICAL GLASS offers highly flexible MOQs to support customer projects, including prototype testing, small-batch trial orders, and high-volume production. All products can be fully customized to your drawings, tolerances, and application standards. Please send us your specifications, and we will reply within 1-5 hours and provide an accurate quotation after careful evaluation within 1-2 days.
- 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?
A: The production cycle for standard samples is 3-10 working days, while mass production requires 15-35 working days, depending on the complexity of the product and the order quantity. We provide reliable precision optical glass components and fast delivery services for orders from industries such as defense, industrial equipment, medical devices, shipbuilding, robotics, automotive, and aerospace. Please submit your project details so we can provide you with an accurate delivery schedule.
- Are your optical glass products ISO, CE and RoHS certified?
All precision optical glass components from FELIX OPTICAL GLASS comply with ISO quality system standards as well as CE and RoHS requirements. We provide comprehensive test reports, spectral graphs, material certificates, and inspection documents for customer review. Please feel free to request complete certification details and a formal quotation at any time.
- Do you offer one-stop custom optical glass processing services?
Yes. We offer a full range of precision optical glass component processing services, including CNC machining, precision grinding, optical polishing, chemical/physical tempering, vacuum coating (AR anti-reflective coating, AF anti-fingerprint coating, AG anti-glare coating, IR infrared coating), and screen printing. From raw materials to finished products, every step is completed in our own factory. Please tell us your needs, and we will provide you with the most cost-effective solution.
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With 19 years of experience as a precision optical glass expert, we provide comprehensive and satisfactory customized solutions.
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