Hemispherical Lens — Precision Optical Hemispherical Lens Manufacturer | Nova Component

Precision Hemispherical Lens from Nova Component

Hemispherical and dome lenses for optical sensors, detectors, and specialized applications.

As a professional precision optical components manufacturer, Nova Component offers a comprehensive range of Hemispherical Lens designed for demanding industrial, medical, aerospace, and research applications. Our Hemispherical Lens are manufactured to the highest quality standards with surface quality up to 10-5 scratch-dig and surface irregularity down to λ/10.

Applications of Hemispherical Lens

Our Hemispherical Lens are used across diverse industries:

• Aerospace & Defense — Navigation, targeting, thermal imaging, and reconnaissance optics
• Automotive — ADAS cameras, LiDAR, heads-up displays, and night vision systems
• Industrial Automation — Machine vision, LiDAR, sensing, and quality inspection optics
• Laser Processing — High-power laser cutting, welding, drilling, and marking optics
• Medical & Healthcare — Surgical lasers, diagnostic imaging, and endoscopy optics
• Optical Communication — Fiber coupling, collimation, and telecom wavelength optics
• Scientific Research — Spectroscopy, microscopy, interferometry, and lab instrumentation
• Semiconductor — Lithography, inspection, wafer handling, and UV-NIR process optics

Our Hemispherical Lens Product Range

Browse our selection of Hemispherical Lens available in standard and custom configurations:

• Zinc Sulfide (ZnS) Dome Lens — Material: Zinc Sulfide (ZnS); Grade: Standard or Multispectral; Application: Thermal imaging, MWIR/LWIR optics;
• BK7 Hemispherical Lens — Material: N-BK7 (H-K9L); Parallelism Tolerance: < 2μm; Application: Underwater photography, security, sensor protection;
• Hyper-Hemispherical Dome Lens — Type: Hyper-Hemispherical (A hemispherical lens with a curved exit surface); Application: Optical sensors, detectors, dome optics;
• Sapphire Dome Lens — Material: Synthetic Sapphire; Hardness: 9 Mohs; Application: Extreme environments, high-pressure, high-temperature;

Key Specifications

Our Hemispherical Lens are available with the following specifications:

• Materials: BK7, Fused Silica, UVFS, CaF2, MgF2, ZnSe, ZnS, Sapphire, Silicon, Germanium
• Diameter Range: 0.5mm to 600mm (custom sizes available)
• Surface Quality: 10-5, 20-10, 40-20, 60-40 scratch-dig
• Surface Irregularity: λ/10, λ/4, λ/2 @ 632.8nm
• Coatings: AR, HR, partial reflection, BBAR, ITO, protective

Custom Hemispherical Lens

Need a custom solution? Our engineering team specializes in custom Hemispherical Lens tailored to your exact requirements. Contact us with your specifications for a free design consultation and quote.

Request a Quote for Hemispherical Lens

Related Optical Components

Cylindrical LensBiconvex Cylindrical LensOptical PrismRhomboid PrismOptical PrismPorro PrismOptical AssemblyAchromatic Doublet LensLaser OpticsCollimating LensInfrared OpticsSapphire Viewport / Window

Applications & Industries

SemiconductorLaser ProcessingAerospace & DefenseScientific Research

Technical Resources

Optical Coating Guide: AR, HR, and Partial Reflection Coatings

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Understanding Optical Surface Quality: Scratch-Dig Standards Explained

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Dimensional Tolerances in Precision Lens Manufacturing: What Actually Matters

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How to Select the Right Lens Type for Your Optical System

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