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- Freeform Optics Machining & Manufacturing
- Aspheric Lens Machining and Manufacturing Services
- Fresnel Lens Machining Series – Linear, Elliptical
- Optical Materials Machining
- Precision Optical Molding
- Optical Mass Production
- Prototyping Optical Components
- Optical Coating Services
- Optical Metrology & Testing
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- Cylindrical Lenses
- Freeform Optics
- Aspheric Lenses
- Achromatic Lenses
- Spherical Lenses
- Optical Prisms
- Optical Mirrors
- Beamsplitters
- Optical Windows
- Infrared Optics
- Micro Optics
- Optical Filters & Colored Glass Filters
- Laser Optics
- Fresnel Lenses
- TIR Lenses
- Light Pipe Homogenizing Rods
- Medical Device Optics
- Custom Optical Shapes
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Precision Glass Lens Array Manufacturing: When Thousands of Lenses Work as One
Glass lens array, a sophisticated optical structure composed of multiple miniature lenses arranged on a single substrate. These arrays are revolutionizing fields from 3D sensing and light field imaging to laser beam shaping and optical communications. At Yighen Ultra Precision, we specialize in glass lens array manufacturing.
2025-06-20
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Sculpting Light Beyond the Limits of Symmetry
For centuries, optical lenses followed a simple rule—symmetry. Spherical and aspherical designs dominated because they were predictable, manufacturable, and well understood. But what if you could break free from those constraints? What if light could be shaped not just along one axis or in circular symmetry, but in any direction, with precision tailored to your exact needs? That’s where glass freeform lens manufacturing comes in.
2025-06-20
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Precision Glass Fresnel Lens Manufacturing: Light Control Without the Weight of Tradition
In the world of optics, size and weight often come at a cost—especially when it comes to traditional lenses. Enter the glass Fresnel lens, an ingenious optical design that strips away unnecessary bulk while maintaining powerful light-focusing capabilities. Originally developed for lighthouses, this unique lens type has evolved far beyond its maritime origins, finding new life in modern applications like solar concentrators, projection systems, and high-performance imaging devices.
2025-06-20
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Precision Glass Prism Manufacturing: The Unsung Hero Behind Light’s Hidden Colors
In the vast universe of optical components, few are as versatile—or as quietly powerful—as the glass prism. More than just a tool for splitting sunlight into rainbows, prisms manipulate light in ways that lenses and mirrors cannot. From bending laser beams to dispersing spectral signatures in scientific instruments, glass prism manufacturing is a field where precision meets physics at its most elegant.
2025-06-20
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Precision Glass Cylindrical Mirror Manufacturing: Reflecting Light with Directional Mastery
When it comes to controlling light, mirrors are often the unsung heroes of optical engineering. While lenses bend light through refraction, mirrors reflect it with precision and efficiency—sometimes in ways that no lens can replicate. Among these reflective components, glass cylindrical mirrors stand out for their ability to manipulate light along a single axis, enabling unique applications in laser systems, imaging devices, and industrial optics.
2025-06-19
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Precision Glass Aspherical Surface Manufacturing: Redefining Optical Clarity in the Modern Age
While spherical lenses have long been the standard, they come with an inherent limitation: spherical aberration, which blurs light instead of focusing it sharply. Enter glass aspherical surface manufacturing, a breakthrough technology that reshapes how light is captured and directed. Unlike traditional spherical surfaces, aspheres follow complex, non-symmetrical curves that correct optical distortions at the source—without the need for additional lens elements.
2025-06-19
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Precision Glass Spherical Surface Manufacturing: The Timeless Foundation of Modern Optics
In a world increasingly dominated by exotic materials and complex optical geometries, one shape remains fundamental—the sphere. Despite its apparent simplicity, the glass spherical surface is at the heart of countless high-precision optical systems, from camera lenses to astronomical telescopes. Manufacturing these surfaces with nanometer-level accuracy demands a rare combination of craftsmanship, advanced machinery, and deep scientific understanding.
2025-06-19
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Diffraction Surface Manufacturing: The Art of Bending Light at the Nanoscale
Diffraction surface manufacturing is no longer confined to laboratories and academic research—it’s now a driving force behind high-precision optical components used in everything from augmented reality displays to advanced sensing systems. By manipulating light through engineered surface patterns smaller than a human hair, we can control how it bends, splits, and converges with near-perfect accuracy.
2025-06-19
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Innovations in Glass Freeform Optics and Low-Cost Prototyping
At Yighen Ultra Precision, we are redefining the future of glass freeform optics through innovative single-point diamond turning technology. Specializing in challenging materials like calcium fluoride (CaF₂) and magnesium fluoride (MgF₂).
2025-06-16
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Innovations in Single-Point Diamond Turning for Glass and IR(InfraRed) Materials
At Yighen Ultra Precision, we are pushing the boundaries of optical manufacturing through innovative single-point diamond turning technologies. Specializing in the precision machining of glass materials like calcium fluoride and magnesium fluoride, as well as infrared materials such as germanium, zinc selenide, and chalcogenide glasses.
2025-06-16
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Glass Aspherical Processing: Redefining High-Precision Optical Component Manufacturing
Glass aspherical components enhance optical precision in high-tech fields but face complex machining challenges. Yighen Ultra Precision uses a 3-step process (rough machining, precision grinding with Satisloh SPM-200, ultra-polishing) to achieve ≤0.5 μm PV accuracy and <7 nm surface roughness. Capable of processing quartz, glass, silicon carbide, and metals, it serves laser, aerospace, and research sectors, driving industry efficiency with high-precision, cost-effective solutions.
2025-05-27
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Enabling Proofing and Small Volume Production of Glass Aspheres
Aspherical glass components are critical for high-end optics (lasers, aerospace, research), but machining challenges persist due to complexity. Its workflow—rough machining, precision grinding (10–200 mm), ultra-polishing—supports prototyping/small batches, cutting costs for optics, lasers, and aerospace. A precision leader, Yighen drives innovation through technology and collaboration.
2025-05-27
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