IPDB › China Industry › Instruments & Meters
China, Chinese 25.4mm Protected Silver Coatings Silver Coated Mirrors Metallic Optical Mirror with Holes1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentOptical MirrorOptical MirrorMirror
Band Optics Technology
Preview:
Product DescriptionProduct DescriptionSilver Coated Mirrors are high-performance optical components featuring >97% reflectivity across 400 nm–12 μm (visible to far-IR), ideal for infrared imaging, spectroscopy, and laser systems. Constructed on BK7 glass or aluminum substrates with durable protective overcoats, they resist oxidation while maintaining low scatter loss.As a china manufacturer, we provide:· Customizable coatings (enhanced reflectivity in specific IR bands) and substrate choices (flexible or rigid)· Standard sizes (?10–100 mm) and rapid prototyping for complex geometries· Strict quality assurance (surface flatness λ/4, 40-20 scratch-dig compliance)· Application engineering support for optimizing thermal stability in high-temperature environmentsProduct OverviewConstruction DetailsSilver coated mirrors feature a 100–150 nm thick silver layer deposited on optical-grade substrates, protected by a 5–10 nm SiO2 overcoat to prevent oxidation. The flat surface (λ/10 @ 633 nm) ensures efficient beam reflection across wide spectral bands. Substrate & Coating Options Substrates:BK7 Glass: Cost-effective for visible-light applications (400–700 nm), with 2 mm thickness standard for 25–50 mm diameters.Fused Silica: UV-Vis transparency (200–2000 nm), ideal for 355 nm UV laser systems. Coatings:Protected Silver: >97% reflectivity from 450 nm (blue) to 20 μm (mid-IR), with <1% absorption loss.Enhanced Silver: Optional Al2O3 overcoat for improved abrasion resistance (50% higher durability than standard SiO2). Manufacturing StandardsSilver Thickness Uniformity: ±5 nm across the aperture, measured via X-ray fluorescence (XRF).Edge Quality: Rounded (0.5 mm radius) to prevent handling damage and improve mechanical stability.SpecificationProduct: Silver Coated MirrorsMaterial: BK7/Fused SilicaDiameter Tolerance: +/-0.1mmThickness Tolerance: +/-0.1mmFlatness (PV): <1/10L@633nmSurface Quality: 20-10Surface Roughness: Ra<1nmAngular Deviation: <5arcsecClear Aperture: >90%Bevel: Break sharp edgesApplicationsGeneral Optics LaboratoriesIndustrial InspectionBeam Folding: Redirect visible light (400–700 nm) in breadboard setups, reducing optical path length by 50%.Educational Kits: Cost-effective solution for physics labs teaching geometric optics and reflection principles.Machine Vision: Reflect white light (400–700 nm) in automated quality control systems, enhancing contrast for surface defect detection.Thermal Cameras: Silver-coated silicon substrates reflect 1–5 μm radiation in low-cost IR inspection tools.Photography & ProjectionRenewable EnergyStudio Lighting: Used as reflectors in flash units to direct 400–700 nm light onto subjects, achieving 95%+ light utilization.Projector Systems: Redirect RGB beams (450, 532, 635 nm) in LCD projectors, improving brightness by 15–20%.Solar Concentrators: Reflect 400–1100 nm sunlight in CPV (concentrated photovoltaics) systems, increasing energy capture efficiency.Infrared Heating: Direct 2–5 μm IR radiation in industrial curing ovens, ensuring uniform heat distribution.InspectionsProduction LineCompany HistoryOptical SolutionsMedical & Bio-technologyLaser TechnologyBand optics has been continuously invested in the development and production of medical optics for many years and has a rich experience in providing cost-effective precision optical solutions to the medical applications, for example:X EndoscopyX Fluorescence imagingX IR temperature sensorsX Intense pulsed light (IPL)X Medical imagingX MicroscopyX Optical coherence tomographyX SpectrometryX Therapeutic lasersX ThermographyBand Optics is a trusted manufacturer for supplying precision optical laser optics used in laser technology, and can offer improved performance, greater reliability and lower cost. Within a laser system, precision specifications are critical as poor surface quality or material defects can reduce the laser damage threshold or increase the scattering of the laser and ultimately decrease the output power. Band-Optics can meet the requirements of these precision specifications to ensure your laser optical components are up to the demanding systems they are used in. Our laser optics and components can be used in many applications including:X LiDAR and laser scanningX Laser rangingX Spectroscopy and microscopyX Laser guidanceX Laser sightsX Laser surgeryX Laser cutting, marking and engravingX Laser weldingSemiconductorAerospaceThe future of semiconductor design and manufacturing is increasingly intertwined with advancements in precision optics, which are essential for continued miniaturization and enhancement of chip performance. Providing rare end-to-end solutions for semiconductor device fabrication, Band-Optics delivers critical components for deposition and etch sensing, lithography, inspection and metrology. Extremely accurate and ultra-high resolution, our optical products and solutions are integrated into the best and most efficient semiconductor manufacturing processes world wide. Our semiconductor optics and components can be used in many applications including:X Grating substrateX Wafer substrateX Ultraviolet light source systemX Laser TechnologyX Electronics & OptoelectronicsX Engineering & Manufacturing Band Optics has been working closely with defence, security and aerospace companies providing optical components and solutions for advanced instrumentation. Our precision optical solutions ensure superior performance, versatility, and mission success across multispectral, hyperspectral, NIR/SWIR/MWIR/LWIR, remote sensing and high energy laser applications. Our optics and components can be used in many applications including:X StarchaserX Newton mirrorX Aircraft imaging systemX Subsea TechnologyX Infrared tracking and imaging systemsX Robotics & AutomationX University & Research
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...