Neutral Density Dark Glass ZAB70 Optical Filter: Precision Light Control for Professional Applications
Product Overview
The ZAB70 neutral density dark glass optical filter is a high-performance solution designed for applications requiring precise light attenuation without altering color balance. As part of the ZAB00-ZAB70 series, this filter offers extreme light reduction, making it ideal for demanding environments in photography, scientific instrumentation, laser systems, and industrial optics. Its neutral grey composition ensures uniform spectral transmittance across the visible spectrum, preserving image fidelity and measurement accuracy.
Key Features
- High Light Attenuation: With an optical density (OD) rating of ZAB70, this filter provides significant light reduction, enabling exposure control in bright conditions or high-intensity light sources.
- Color Neutrality: Maintains consistent transmittance from 400 nm to 800 nm, preventing color shifts in imaging or analytical applications.
- Durable Construction: Made from high-quality optical glass with excellent mechanical strength and chemical resistance, ensuring longevity in industrial settings.
- Customizable Options: Available in various thicknesses and dimensions to fit specific project requirements, including custom cutouts or coatings.
Technical Specifications
- Material: High-grade neutral grey optical glass (ZAB series).
- Transmittance Range: Optimized for visible light (400–800 nm), with minimal wavelength dependence.
- Optical Density: ZAB70 (corresponding to high attenuation, exact OD value varies by manufacturer).
- Surface Quality: Precision-polished for high optical flatness, minimizing distortions.
- Environmental Resistance: Resistant to thermal fluctuations and corrosive agents.
Applications
- Photography & Videography: Extends exposure times in bright environments without affecting color rendition.
- Scientific Instruments: Controls light intensity in spectrometers, microscopes, and laser systems.
- Industrial Equipment: Protects sensors from overexposure in machine vision and quality control systems.
- Stage Lighting & Projection: Manages light output for dynamic visual effects.
Why Choose ZAB70?
The ZAB70 filter stands out for its ability to deliver reliable attenuation while maintaining spectral neutrality. Unlike coated filters, its absorptive glass design reduces internal reflections, enhancing performance in critical applications. Additionally, its compatibility with custom geometries ensures seamless integration into existing optical setups.
Ordering Information
For bulk orders, technical support, or customized specifications, contact our sales team. Available in standard sizes or tailored to your project needs.
Elevate Your Optical Systems with ZAB70—Where Precision Meets Performance.
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