OP8255 Zinc Sulfide Window (ZnS) Dia. 50.8 mm x Thk. 3.0 mm, Uncoated

Zinc Sulfide Window (ZnS) Dia. 50.8 mm x Thk. 3.0 mm, Uncoated Description

Our uncoated Zinc Sulfide (ZnS) window, measuring 50.8 mm in diameter by 3.0 mm thick, offers reliable performance across a broad spectral range, particularly in the infrared region. ZnS is known for its low absorption and excellent optical clarity, making it ideal for applications such as thermal imaging systems, IR spectroscopy, and laser optics. Its high mechanical strength and resistance to chemical degradation further equip it to operate under challenging environmental conditions while maintaining consistent optical properties.

Each ZnS window is produced under strict quality standards to ensure precision, durability, and reliable transmission. The uncoated surface allows for greater flexibility in system integrations, as it can be customised with various coatings depending on specific requirements. With its dependable design and consistent quality, this ZnS window is a reliable choice for advanced optical setups requiring dependable infrared performance.

Zinc Sulfide Window (ZnS) Dia. 50.8 mm x Thk. 3.0 mm, Uncoated Applications

Zinc Sulfide (ZnS) windows offer exceptional optical clarity and transmission across a broad spectral range, making them ideal for diverse high-performance applications. Measuring 50.8 mm in diameter and 3.0 mm thick, these uncoated windows excel in infrared imaging, thermal detection, and advanced research settings. Known for their robustness and chemical resistance, ZnS windows help deliver precise results under demanding conditions while minimising distortion and maximising optical efficiency.

1. Industrial Applications

·         High-End Manufacturing Sensors: ZnS windows enable accurate thermal feedback in production lines, thereby ensuring consistent product quality.

·         Laser Cutting Systems: Their broad spectral range supports reliable performance in environments where high-temperature processes demand durable optic components.

2. Research Applications

·         Infrared Spectroscopy Studies: The window’s transparency from visible to infrared enhances flexibility in various experimental setups.

·         Advanced Optical Experiments: Chemical properties help withstand exposure to laboratory conditions without compromising precision.

3. Commercial Applications

·         Security Imaging Equipment: ZnS windows provide clear IR transmission for surveillance and perimeter monitoring.

·         Consumer Electronics Displays: Their durable nature and high transmission properties make them suitable for advanced display technologies.

Zinc Sulfide Window (ZnS) Dia. 50.8 mm x Thk. 3.0 mm, Uncoated Packaging

The Zinc Sulfide Window is packaged in a sealed anti-static pouch, placed between foam layers in a rigid container. To maintain clarity, store in a clean, dry area with minimal temperature fluctuations. Gloves should be worn during handling to prevent surface contamination. Additional protective layers like lens paper may be included upon request. Custom labelling, specialised adhesives, and alternative container sizes are available to meet specific shipping and storage needs.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Zinc Sulfide Window (ZnS) Dia. 50.8 mm x Thk. 3.0 mm, Uncoated FAQs

Q1: What are the key material properties of Zinc Sulfide Window (ZnS) Dia. 50.8 mm x Thk. 3.0 mm, Uncoated?

A1: Zinc Sulfide (ZnS) is known for its high transmission in the visible and infrared spectra, ranging from approximately 0.4 to 12 micrometres. It has a high refractive index (~2.2) and moderate hardness, making it suitable for moderate-stress environments. This window typically exhibits good chemical stability and low dispersion. Its thermal conductivity is moderate, and it can withstand operating temperatures of up to around 400°C without significant degradation.

Q2: How should this product be handled and stored?

A2: Zinc Sulfide windows require gentle handling to prevent scratches or chips. They should be picked up using clean gloves or lint-free cloth to avoid contamination. Store the window in a protective container or soft pouch, away from direct sunlight or excessive humidity. Avoid contact with harsh chemicals, which can cause etching or clouding. Always handle with minimal pressure to preserve surface integrity.

Q3: Which quality standards and certifications apply to Zinc Sulfide Window (ZnS) Dia. 50.8 mm x Thk. 3.0 mm, Uncoated?

A3: For ZnS optical components, manufacturers typically follow ISO 10110 standards for optical design and quality. These windows also conform to MIL-PRF-13830B for surface quality and MIL-STD-810 for environmental durability, depending on the intended application. Inspections include interferometric testing to ensure flatness and surface accuracy, along with scratch-dig evaluations. Additionally, suppliers often maintain certifications like ISO 9001 to guarantee consistent manufacturing practices and rigorous quality control across production batches.

Related Information

1. Material Properties and Advantages

Zinc sulfide boasts exceptional transparency across a wide spectral range, making it an ideal choice for the 50.8 mm diameter, 3.0 mm thick uncoated window. Its high transmission in the infrared spectrum allows critical systems, such as thermal imaging devices, to accurately capture and relay data with minimal distortion. This transparency is also accompanied by relatively low weight compared to other optic materials, enabling ease of integration into lightweight instrument designs that demand compact yet durable components.

Careful engineering of this ZnS window ensures a stable mechanical structure that supports prolonged exposure to harsh operational environments. The uncoated nature of the window can simplify maintenance requirements while still delivering dependable optical performance. Furthermore, its resistance to scratching and chemical degradation preserves the window’s structural integrity over extended service lifetimes, making it a cost-effective option for advanced optical assemblies.

2. Applications in Advanced Industries

Technical sectors such as aerospace and defence widely rely on high-quality ZnS windows for their airborne reconnaissance equipment. This specific 50.8 mm x 3.0 mm uncoated window can be integrated into infrared target acquisition systems, missile guidance modules, and surveillance devices. Its performance across extreme temperatures helps maintain optimal resolution, ensuring that crucial data is captured with precision even under adverse conditions.

Optimal transmission in the mid-wave and long-wave infrared regions means the window can also serve advanced machinery used in semiconductor inspection processes, hyperspectral imaging, and scientific research instrumentation. These sensitive applications benefit significantly from the clear imaging capabilities of zinc sulfide, which translates into increased operational efficiency and more reliable results. The compact nature of the window further enhances its versatility across multiple industry segments that demand exacting optical standards.