OP8256 Zinc Sulfide Window (ZnS) Dia. 12.7 mm x Thk. 2.0 mm, AR Coating

Zinc Sulfide Window (ZnS) Dia. 12.7 mm x Thk. 2.0 mm, AR Coating Description

This Zinc Sulfide (ZnS) Window, measuring 12.7 mm in diameter and 2.0 mm in thickness, features a high-quality AR coating to optimise transmission across a wide spectral range. ZnS is valued for its optical clarity, mechanical strength, and broad infrared transparency. Designed to withstand challenging environments, it performs well in applications such as thermal imaging, IR spectroscopy, and defence-related sensor systems. Its uniform surface quality and precise dimensional control comply with stringent industry standards, ensuring consistent performance and reliability. The anti-reflective coating reduces surface reflections and maximises throughput, while the inherent hardness of ZnS resists wear and scratches during operation. Whether for research, industrial, or defence purposes, this ZnS Window delivers performance, meeting high expectations for durability and optical fidelity.

Zinc Sulfide Window (ZnS) Dia. 12.7 mm x Thk. 2.0 mm, AR Coating Applications

Zinc Sulfide (ZnS) windows with AR coatings provide performance in a wide range of optical systems. Their high transmission capabilities across the visible to infrared spectrum, combined with durability, make them suitable for demanding environments. With a diameter of 12.7 mm and thickness of 2.0 mm, these precision-engineered components are particularly useful for applications that require minimal reflection and maximum optical clarity.

1. Industrial Applications

·         Application 1: Used in rugged optical sensors for production lines, where the ZnS window’s resilience and AR coating help maintain accurate monitoring in harsh environments.

·         Application 2: Suitable for high-power laser systems that require minimal energy loss and exceptional thermal stability during extended operations.

2. Research Applications

·         Application 1: Employed in advanced spectroscopy setups to capture and analyse infrared signatures with greater accuracy.

·         Application 2: Integrated into laboratory-grade imaging devices to achieve superior imaging contrast due to the window’s excellent transmittance.

3. Commercial Applications

·         Application 1: Incorporated in consumer-grade thermal cameras for reliable performance and enhanced clarity across varying light conditions.

·         Application 2: Utilised in outdoor security and surveillance systems, given the AR coating’s ability to minimise glare and reflection.

Zinc Sulfide Window (ZnS) Dia. 12.7 mm x Thk. 2.0 mm, AR Coating Packaging

Each Zinc Sulfide Window, measuring 12.7 mm in diameter by 2.0 mm thick, is individually sealed in anti-static, scratch-resistant pouches to preserve the AR coating. Layers of foam padding safeguard against impacts during shipment. For cleanliness, gloves and dust-free environments are recommended when handling. Store windows in a cool, dry location away from direct sunlight or harsh chemicals. Custom branding, labeling, and specialised enclosure options are available upon request.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Zinc Sulfide Window (ZnS) Dia. 12.7 mm x Thk. 2.0 mm, AR Coating FAQs

Q1: What are the key material properties of Zinc Sulfide Window (ZnS) Dia. 12.7 mm x Thk. 2.0 mm, AR Coating?

A1: Zinc Sulfide (ZnS) is recognised for its broad optical transparency from the visible spectrum to the long-wave infrared range, typically covering 0.4 µm to 12 µm. This material has moderate hardness, good fracture toughness, and a density of approximately 4.09 g/cm³. It offers stable performance under normal operating conditions and is chemically vapor-deposited for strong optical consistency. With an AR coating, reflectance is further minimised to improve throughput.

Q2: How should this product be handled and stored?

A2: Zinc Sulfide windows should be handled with lint-free gloves to prevent contamination and minimise the risk of scratches. Always place them on a clean, scratch-free surface and avoid contact with harsh chemicals or excessive force that could cause chipping. Store these windows in a dry, controlled environment to prevent moisture absorption and dust accumulation. Additionally, use protective packaging to shield the AR-coated surfaces from unintended damage.

Q3: Which quality standards and certifications apply to Zinc Sulfide Window (ZnS) Dia. 12.7 mm x Thk. 2.0 mm, AR Coating?

A3: Zinc Sulfide windows are typically manufactured and tested to meet stringent international standards such as ISO 10110 for optical components, as well as MIL-PRF-13830B for surface quality. Many suppliers also adhere to ISO 9001 quality management systems to guarantee consistent production and traceability. These standards cover aspects such as surface cleanliness, scratch-dig specifications, and dimensional tolerances, ensuring reliable performance and high optical clarity.

Related Information

1. Material Properties and Advantages

The Zinc Sulfide Window (ZnS) in a diameter of 12.7 mm and thickness of 2.0 mm offers exceptional infrared transparency, making it an ideal component for systems requiring efficient transmission in the IR spectrum. It is engineered with an anti-reflective (AR) coating that significantly reduces surface reflections, thereby enhancing overall optical performance and facilitating precise data collection or laser operation. Its structure also provides resistance to mechanical stresses, ensuring stability and longevity in demanding applications such as laser systems and thermal imaging devices.

Combining high transmittance with a low refractive index, this ZnS window is particularly suited for applications that demand both clarity and minimal signal interference. The AR coating further elevates its effectiveness, reducing the risk of unwanted optical artifacts and boosting energy efficiency. Thanks to its tough crystal lattice, this window can withstand substantial environmental challenges and maintain consistent optical performance over a wide range of temperatures.

2. Applications in Advanced Industries

In sectors that require reliability, this Zinc Sulfide Window demonstrates excellence in aerospace and defence technologies. It can be integrated into targeting systems, reconnaissance equipment, and thermal imaging cameras, where precise visual data and minimal signal degradation are crucial. Its custom 12.7 mm diameter and 2.0 mm thickness offer mechanical compatibility with compact instruments, providing high-quality imagery in demanding environments.

Meeting the rigorous demands of laboratory research, medical diagnostics, and industrial automation is another key strength of this ZnS window. Many pharmaceutical and biotechnology facilities utilise it to improve analytical accuracy in spectroscopic instruments, while automated manufacturing lines benefit from its clear IR transmission for real-time process monitoring. The specialised AR coating ensures each system can operate at maximum efficiency, providing an advantage in sectors driven by innovation and performance.