OP8253 Zinc Sulfide Window (ZnS) Dia. 12.7 mm x Thk. 2.0 mm, Uncoated

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

Our Zinc Sulfide (ZnS) Window, with a diameter of 12.7 mm and thickness of 2.0 mm, delivers reliable performance in both visible and infrared wavelengths. ZnS is known for its broad spectral range and high transmission efficiency, making it an ideal choice for optical applications requiring clarity and accuracy. Its excellent thermal shock resistance and solid mechanical strength afford dependable operation under demanding conditions, including high-energy laser systems, imaging devices, and IR spectroscopic analysis.

Manufactured to strict quality standards, each ZnS window undergoes meticulous inspection to ensure consistent thickness, flatness, and surface quality. Because it is uncoated, the window maintains its natural optical properties, providing flexibility for integration into various systems or for custom coating requirements. This delivers a high-precision component suitable for advanced research, aerospace, and defence applications alike.

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

Zinc Sulfide (ZnS) Windows with a 12.7 mm diameter and 2.0 mm thickness are valued for their exceptional optical clarity across a broad spectral range. This uncoated design ensures minimal reflection and consistent light transmission. With robust mechanical strength and thermal stability, these windows are prominent in diverse fields. Below are several methods to leverage their specialised properties in different applications.

1. Industrial Applications

·         Application 1: Protective viewing ports in harsh manufacturing environments, where the window’s high thermal resistance and mechanical durability safeguard sensors and instruments.

·         Application 2: Laser processing systems requiring reliable, uncoated optical components that maintain clarity under intense energy emissions and temperature fluctuations.

2. Research Applications

·         Application 1: Infrared spectroscopy studies utilising ZnS’s broad transparency range to accurately measure chemical signatures and reactions.

·         Application 2: Advanced optical experiments focused on precise light transmission, leveraging the window’s minimal scattering and consistent performance.

3. Commercial Applications

·         Application 1: High-resolution imaging equipment, capitalising on the window’s excellent optical clarity for clear, detailed results.

·         Application 2: Consumer-based sensor enclosures, where uncoated ZnS provides reliable environmental sealing without compromising on optical quality.

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

This uncoated Zinc Sulfide window, measuring 12.7 mm in diameter by 2.0 mm thick, is packaged in a foam-lined container to prevent mechanical damage. A sealed, moisture-resistant bag, complemented by desiccant packs, helps maintain dryness and protect against humidity. Anti-static film further reduces contamination risks. Proper storage in a clean, temperature-controlled environment ensures product integrity. Custom packaging configurations and labelling are available to meet specific requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

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

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

A1: Zinc Sulfide (ZnS) is a polycrystalline material known for its broad transmission in the visible and infrared spectral regions (about 0.35 µm to 12 µm). It has a relatively high refractive index, around 2.2 at 10 µm, and a moderate Mohs hardness of 3.5–4.0. This uncoated window is designed for minimally scattering surfaces and ensures high optical clarity in demanding applications.

Q2: How should this product be handled and stored?

A2: To preserve its optical performance, always handle the ZnS window with powder-free gloves and use only soft, non-abrasive tools during installation or inspection. Avoid applying excessive force on the edges, as ZnS can chip or crack under stress. Store it in a clean, temperature-controlled environment, protecting it from contaminants, humidity, and sudden temperature changes that may weaken or distort the crystal structure.

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

A3: Many ZnS windows adhere to rigorous industry benchmarks, such as ISO 10110 for optical surface quality and MIL-PRF-13830B for scratch-dig specifications. Reputable manufacturers also conform to RoHS directives and ensure compliance with relevant environmental and safety standards. In addition, advanced metrology techniques, including interferometric testing, are typically employed to verify transmitted wavefront accuracy, mechanical tolerances, and overall consistency across production batches.

Related Information

1. Manufacturing Process

Producing the uncoated ZnS window with a diameter of 12.7 mm and thickness of 2.0 mm involves tightly controlled thermal and chemical steps to achieve precise optical clarity. Advanced techniques such as hot isostatic pressing are often utilised to ensure the finished product maintains minimal internal stress while preserving its desired structural integrity. During this stage, the material is subjected to carefully regulated temperatures and pressures, enhancing its durability and ensuring consistent transparency.

Upon completion, the finished ZnS window undergoes additional shaping and polishing procedures to achieve a high level of surface uniformity. Meticulous machining refines the circular profile and meets dimensional tolerances necessary for precision applications. Throughout this process, every phase is monitored extensively to verify that the uncoated window delivers the required optical performance for a variety of demanding use cases.

2. Applications in Advanced Industries

Many advanced fields rely on ZnS windows for critical system components that demand superior optical transmission and resilience against environmental stresses. For aerospace applications, these windows are essential in sensors and imaging systems that operate in challenging atmospheric conditions. Their uncoated nature also allows for direct integration into infrared detection systems without adding unnecessary layers that could compromise performance.

Due to their consistent dimensional stability and effective optical performance, these windows have found additional application in biomedical research tools and scientific instrumentation. High-precision measuring devices benefit from ZnS’s ability to deliver low scatter profiles, ensuring more accurate data capture. With a diameter of 12.7 mm and thickness of 2.0 mm, the uncoated ZnS window contributes crucial reliability in environments where precise imaging, targeting, or measurement is paramount.