OP8332 Calcium Fluoride (CaF2) Windows Dia. 12.7 mm x 0.5 mm, Uncoated

Calcium Fluoride (CaF2) Windows Dia. 12.7 mm x 0.5 mm, Uncoated Description

Calcium Fluoride (CaF2) Windows, measuring 12.7 mm in diameter and 0.5 mm in thickness, offer an exceptional combination of optical clarity and wide spectral transmission from the ultraviolet through the infrared range. Their low refractive index minimises reflection losses, while the high damage threshold and chemical inertness ensure consistent performance in demanding environments. Uncoated for maximum versatility, these windows are particularly suitable for spectroscopic applications, laser systems, and semiconductor research.

Manufactured under strict quality controls, each CaF2 window is inspected to maintain minimal scatter and superior surface quality. This dedication to precision and reliability helps reduce signal distortion and contributes to accurate measurements in optical setups. Whether used in laboratory experiments or advanced industrial processes, these Calcium Fluoride Windows provide dependable optical performance across broad wavelengths.

Calcium Fluoride (CaF2) Windows Dia. 12.7 mm x 0.5 mm, Uncoated Applications

Calcium Fluoride (CaF2) windows with a diameter of 12.7 mm x 0.5 mm thickness are highly prized for their exceptional optical clarity, low refractive index, and broad transparency from ultraviolet to infrared wavelengths. Ideal for demanding applications requiring minimal absorption and high damage thresholds, these windows deliver consistent performance in diverse environments. Their chemical stability and robust mechanical properties ensure reliability in industrial, research, and commercial settings.

1. Industrial Applications

·         High-Power Laser Diagnostics: The broad transmission range and excellent thermal stability support monitoring and processing in laser-based manufacturing.

·         IR Sensors in Production Lines: Consistent optical performance and mechanical robustness improve the accuracy of industrial sensing devices.

·         Protective Barriers for UV Cleaning Systems: Chemical resistance provides reliable shielding in harsh, high-intensity UV sanitisation operations.

2. Research Applications

·         Spectroscopic Analysis: Low absorption and a wide spectral range enhance the precision of spectrometric measurements.

·         Cryogenic Experiments: Exceptional optical clarity at low temperatures aids in advanced physics and materials research.

·         Precision Imaging: The unique refractive index properties reduce distortion for high-resolution imaging under controlled laboratory conditions.

3. Commercial Applications

·         Consumer Electronics Optics: Durability and broad wavelength transparency suit lenses and filters for imaging devices.

·         IR-Based Surveillance Systems: Reliable infrared performance and minimal scattering improve detection accuracy.

·         Medical Diagnostic Equipment: Robust mechanical properties and high transmittance enable precise imaging and scanning solutions.

Calcium Fluoride (CaF2) Windows Dia. 12.7 mm x 0.5 mm, Uncoated Packaging

These uncoated Calcium Fluoride (CaF2) Windows with a 12.7 mm diameter and 0.5 mm thickness are packaged in sealed, foam-lined containers with durable plastic trays for enhanced protection. Store them at moderate temperature and low humidity to prevent moisture absorption. Handle only with clean gloves and use anti-static measures to avoid contamination. Customised packaging solutions and labelling options are available upon request.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Calcium Fluoride (CaF2) Windows Dia. 12.7 mm x 0.5 mm, Uncoated FAQs

Q1: What are the key material properties of Calcium Fluoride (CaF2) Windows Dia. 12.7 mm x 0.5 mm, Uncoated ?

A1: Calcium Fluoride (CaF2) Windows with a diameter of 12.7 mm and thickness of 0.5 mm are revered for their high transmission from the ultraviolet to the infrared range, covering approximately 0.13 to 10 µm. They exhibit low refractive index, excellent energy damage threshold, and exceptional chemical inertness, making them resistant to most acids. With a Knoop hardness of around 158, they deliver moderate mechanical durability while offering minimal fluorescence under UV exposure.

Q2: How should this product be handled and stored?

A2: Because Calcium Fluoride (CaF2) is relatively brittle, these windows should be handled with clean, lint-free gloves to avoid contamination and scratches. Avoid applying unnecessary pressure or contact with hard surfaces. They should be stored in a dry, temperature-controlled environment, ideally within protective containers. Minimising contact with moisture, acidic vapours, or abrasive materials will preserve their optical clarity. Regular inspections for chips or debris are also recommended.

Q3: Which quality standards and certifications apply to Calcium Fluoride (CaF2) Windows Dia. 12.7 mm x 0.5 mm, Uncoated ?

A3: Reputable manufacturers often adhere to ISO 9001 for quality management systems. In the optical industry, JWST or MIL-PRF-13830B scratch-dig guidelines may be applied to ensure minimal surface defects. These windows may also undergo compliance checks for RoHS and REACH to confirm the absence of hazardous substances. Material authenticity can be verified by spectroscopic analysis or traceability documentation, ensuring consistent optical performance and adherence to specified dimensional tolerances.

Related Information

1. Material Properties and Advantages

Because of its naturally low refractive index and remarkable optical clarity, these Calcium Fluoride (CaF2) Windows with a 12.7 mm diameter and 0.5 mm thickness deliver outstanding performance in demanding optical setups. Their minimal scatter and absorption characteristics, particularly in the ultraviolet (UV) and infrared (IR) regions, ensure that photons passing through remain largely unaltered. This uncoated configuration further reduces interference that might otherwise occur with additional coatings, making them an ideal component for research labs seeking precise spectral measurements and accurate light transmission.

Superior hardness compared to conventional salt-based optical materials grants these CaF2 Windows a robust structure for withstanding mechanical stress during installation. The chemical inertness of Calcium Fluoride also boosts their resistance to environmental factors, protecting the windows from chemical degradation and moisture intrusion. By optimising both durability and performance, these windows excel in a wide variety of scientific and industrial applications where reliability and high transparency are key requirements.

2. Applications in Advanced Industries

Many semiconductor and laser manufacturing processes depend on the precise optical properties of Calcium Fluoride Windows to achieve reliable beam focusing. This specific 12.7 mm x 0.5 mm uncoated design enables high-resolution imaging and efficient energy transfer in lithography, scanning systems, and beam steering equipment. With UV and IR compatibility, these windows are particularly beneficial in tasks such as excimer laser applications, where accurate wavelength delivery and minimal distortion are mission-critical.

Additionally, environmental and aerospace sectors exploit the unique light-handling capabilities of CaF2 for spectroscopic analysis and remote sensing instrumentation. Whether integrated into satellite-based sensors or specialised laboratory setups, these windows offer stable performance across a wide temperature range. By remaining transparent in demanding environments and operating conditions, they facilitate advanced data collection methods for groundbreaking research, product development, and applied technologies.