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Precision Machining
Custom optical components manufactured according to customer drawings with controlled dimensions, geometry and tolerances.
- CNC machining
- Precision cutting
- Dimensional control
CHENYU OPTICS MANUFACTURING CAPABILITY
Precision Optical Manufacturing
Custom Optical Components Manufactured to Your Specifications
Chenyu Optics provides precision manufacturing solutions for custom optical components, including windows, lenses, prisms, mirrors, filters and infrared optics.
From material selection and precision machining to optical polishing, coating and inspection, we support optical products manufactured according to customer drawings and technical requirements.
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Overview
Precision Manufacturing Capability
Precision optical manufacturing requires strict control of materials, dimensions, surface quality and optical performance.
Chenyu Optics manufactures customized optical components using various optical materials, including optical glass, fused silica, sapphire and infrared materials.
Our manufacturing workflow covers precision machining, optical polishing, coating integration and inspection to ensure consistent optical performance.
Manufacturing Capability
Integrated Optical Manufacturing Capabilities
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Optical Polishing
Precision grinding and polishing processes provide controlled surface quality, flatness and optical performance.
- Surface quality
- Surface flatness
- Surface roughness
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Optical Coating Integration
Optical coatings including AR, HR, BBAR and DLC coatings are available according to wavelength requirements.
- UV
- VIS
- NIR
- IR
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Quality Inspection
Dimensional inspection and optical testing ensure products meet customer specifications before shipment.
- Dimension inspection
- Surface inspection
- Optical verification
Process Flow
From Material to Finished Optical Component
A controlled workflow supports traceability and consistent execution from incoming material through final packaging.
01
Material Selection
Materials are selected according to wavelength, environment and application requirements.
02
Precision Cutting
Raw materials are processed into controlled dimensions.
03
Grinding
Geometry and thickness are gradually established.
04
Optical Polishing
Optical surfaces are polished to the specified figure, flatness, surface quality and roughness. Review our Optical Polishing capability.
05
Coating
Specified coatings are applied for transmission, reflection or environmental protection. See Optical Coating.
06
Inspection
Dimensions, surface condition, figure and spectral performance are verified according to the drawing. See Optical Metrology Inspection.
07
Cleaning & Final Packaging
Finished optics are cleaned, visually checked and protected for shipment using packaging selected for the component and coating.
Manufacturing Evidence
Optical Manufacturing Facility
This section demonstrates Chenyu Optics' manufacturing environment, processing facilities and quality control capability for customized optical components.
Material & Product Range
Supported Materials and Optical Components
Optical Materials
- Optical Glass
- Fused Silica
- Sapphire
- Calcium Fluoride
- Barium Fluoride
- Zinc Sulfide
- Zinc Selenide
- Silicon
- Infrared Optical Materials
Optical Components
- Optical Windows
- Optical Lenses
- Optical Prisms
- Optical Mirrors
- Optical Filters
- Infrared Optical Components
- Custom Optical Assemblies
Suitable for visible, infrared and laser optical applications.
Precision Control
Manufacturing Control for Optical Performance
Capabilities are evaluated against component geometry, material and project-specific inspection requirements.
| Capability Item | Routine Capability | Requirements Requiring Separate Evaluation |
|---|---|---|
| Materials & Component Types | Optical glass, fused silica, sapphire, CaF₂, BaF₂, ZnSe, ZnS, germanium and silicon; windows, lenses, prisms, mirrors, filters and infrared optical components. | Unlisted materials, unusual material grades, assemblies or geometries require material and process review. |
| Processing Size Range | Drawing-defined for round, rectangular and custom-shaped parts. | Minimum/maximum size, extreme aspect ratios, large apertures and very thin parts require evaluation by material, geometry and tolerances. |
| Dimensional Tolerance | Controlled according to the approved drawing using dimensional inspection appropriate to the geometry. | Tight tolerances are evaluated together with component size, thickness, shape, material and measurement method. |
| Surface Quality | 60-40, 40-20, 20-10 and 10-5 scratch-dig options, depending on component requirements. | Laser-grade or other special cosmetic requirements require review of material, clear aperture, coating and inspection standard. |
| Surface Figure / Flatness | λ/4, λ/8 and λ/10 options, specified at the agreed reference wavelength and over the defined clear aperture. | More demanding figure, unusual apertures, large parts, non-flat geometries or special test wavelengths require interferometric feasibility review. |
| Parallelism & Surface Roughness | Drawing-defined parallelism and nanometer-level surface-finish options, dependent on material and geometry. | Arc-minute/sub-arc-minute requirements or sub-nanometer finish must be evaluated with the measurement method and usable aperture. |
| Coating Capability | AR, BBAR, HR, metallic and DLC coating options from UV through visible, NIR and IR, subject to substrate compatibility. | Laser-line, high-power, multispectral, steep-edge or environmental durability requirements require coating design review. |
| Inspection Equipment / Methods | Dimensional instruments, surface inspection microscope, interferometric surface-figure testing, parallelism measurement, surface roughness testing and spectrophotometric T/R measurement as applicable. | Customer-specified equipment, sampling plans, environmental tests or third-party testing require prior agreement. |
| Inspection Documents | Dimensional reports, surface-quality records, coating test reports, optical measurement data and final inspection reports can be provided when agreed. | Full traceability packages, special report formats, raw data, certificates or third-party reports require definition before quotation. |
Applications
Optical Components for Industrial Systems
Thermal Imaging Systems
Laser Systems
Industrial Inspection Equipment
Imaging Systems
Optical Instruments
Aerospace & Advanced Optical Systems
FAQ
Precision Optical Manufacturing Questions
Can you manufacture optical components according to customer drawings?
Yes. Chenyu Optics supports custom optical manufacturing based on customer drawings, specifications and application requirements.
What materials can you process?
We manufacture optical components using optical glass, fused silica, sapphire and infrared optical materials.
Can you provide optical coating services?
Yes. AR, HR, BBAR and DLC coatings are available according to wavelength requirements.
Do you support prototype and volume production?
Yes. We support prototype development and repeat production according to customer requirements. Review our OEM Optical Manufacturing workflow for drawing review, pilot builds and production control.
Do you provide inspection reports?
Inspection documentation can be provided according to project requirements.
Need Custom Optical Manufacturing?
Send your drawing, material requirements, quantity, critical tolerances and optical specification. Our engineering team will review manufacturability, inspection requirements and the appropriate production route.