ISO 9001:2015
Full quality management system covering optical design, production, inspection and logistics.
Optics & Optical Components | Ultra-precision Optical Manufacturing
Optical Product Development & Ultra-precision Manufacturing
Accelerate innovation for industrial vision, laser transmission and consumer optical platforms with ZHD Precision. We reduce optical aberration risks and shorten project cycles via dust-free ultra-precision machining, optical-grade surface finishing and large-scale mass production solutions.
- PARTProduction-grade optical components
- DFMDFM feedback within 24 hours
- ENG24/7 optical engineering support
- QCFull-process optical inspection
Optical program continuity
Customer and Project Support
We support prototype, validation, and production programs for organizations developing demanding industry equipment and components.
Prototype
Geometry and optical assembly risk review
Validation
Datum, finish and inspection confirmation
Production
Controlled batch release and traceability
Quality and Documentation Support
Drawing datumOptical alignmentRelease packet
Active quality gate
Requirements Review
Applicable quality, traceability, and documentation requirements are reviewed before production.
Featured Clients
Trusted Partners From Global Optics & Photoelectric Enterprises
Quality Certifications
Authorized Certifications & Optical Industry Standard Compliance
Optical production evidence
6000+
Total delivered optical projects
ISO 14644-1 Cleanroom Production Standard
Class 10000 dust-free workshop specification, strict control over surface cleanness, light stability and full lifecycle traceability for core optical components.
Supporting System Document Services
Strict optical FAI & photometric full documentation support Professional flatness & reflectivity advanced metrology inspection services One-stop management for optical assembly, shading finishing and global logistics
Why Choose ZHD Precision
ZHD Precision has 17 years of in-depth experience in optical prototype trial production, structural customization and batch manufacturing. We serve global optical brand manufacturers, industrial vision enterprises and laser equipment suppliers, delivering low-stray-light components that comply with international optical assembly validation standards. Our dust-free digital manufacturing workflow realizes seamless transition from optical CAD drawings to high-performance assembly-ready optical parts.
Optical axisCoaxial datumAssembly interface
Selected optical evidence
Optical Dust-free Standard Processing
Follow the highest dust-free optical manufacturing specifications to ensure stability, cleanness and optical reliability for core light path systems.
Optical Components We Manufacture
Full Range of Custom Ultra-precision Optical Parts We fabricate metal and engineering plastic optical structural components adapted to visible light, infrared and laser working scenarios. All parts feature low stray light, high flatness and high coaxiality, inspected by professional optical measuring instruments to meet high-end photoelectric assembly standards.
Light path datum / mounting interface / shading boundary
Selected optical component
Camera Lens Barrels & Locking Ring Components
Ultra-precision Fabrication Technologies for Optical Components
Selected optical process
Ultra-precision CNC Milling
Mirror-level milling for complex light path structural parts, coaxiality up to ±0.003mm, flawless surface without tool marks, ideal for lens barrel and multi-angle optical base fabrication.
Stable optical tolerance
±0.002mm
Process coaxiality
±0.003mm
Turned inner-wall roughness
Ra≤0.2μm
Low-scattering & Light-shielding Materials for Optical Working Scenarios
Optical structural stock
Material
Aluminum
Recommended Process
Ultra-precision CNC, Mirror Finishing
Core Advantages
Lightweight, easy black anodizing, low stray light, high dimensional stability
Typical Application Parts
Lens barrel, camera housing, light shielding bracket
Optical Grade Surface Finishes
Available finishing options are reviewed against material, appearance, durability, and application requirements.
Incident light / controlled optical surface
Quality Inspection & Compliance Documents
Optical release packet
Dimensions, geometry, material, surface and cleanroom records remain connected to the batch.
D01
Ultra-precision CMM & 2.5D VMM full dimension inspection reports
D02
Coaxiality, Flatness & Verticality Geometric Tolerance Reports
D03
Material optical property & surface film thickness certificates
D04
Full process dust-free production record & batch traceability files
D05
Project-specific requirements are reviewed before production.
Representative Applications
Representative project details can be reviewed according to application, material, process, inspection, and confidentiality requirements.
Controlled project review
Representative optical work is reviewed through the actual engineering context.
R01
Review dimension
Application
R02
Review dimension
Material
R03
Review dimension
Process
R04
Review dimension
Inspection
R05
Review dimension
Confidentiality
Frequently asked questions
Q: Do you have dust-free workshop qualification for optical parts production?
A: Yes. We hold Class 10000 standardized dust-free workshop certification, implement full particle control, meet optical assembly cleanliness standards with complete traceable production records.
Q: What precision can custom optical machined parts reach?
A: Our optical dedicated machining tolerance can reach up to ±0.002mm, coaxiality and flatness strictly controlled for lens matching parts.
Q: Can you provide professional optical inspection test reports?
A: Sure. We provide reflectivity test, roughness test, full dimension FAI inspection report and CoC certificate for all optical orders.
Q: What anti-stray-light surface finishes do you support?
A: We support optical-grade black hard anodizing, dark electrophoresis, anti-glare coating and matte micro blasting for light shielding demands.
Q: What materials are commonly used for optical structural components?
A: We process optical aluminum, steel, stainless steel, brass, copper, titanium and optical engineering plastics for diversified optical scenarios.
Q: Can you customize miniature ultra-small optical precision parts?
A: Yes. Swiss lathe and micro EDM equipment support customized micro optical pins, micro apertures and tiny locking structural parts.
Q: What is the lead time for optical prototypes and batch orders?
A: Optical prototype samples can be finished within 3–5 working days. For mass production, the lead time depends on quantity and surface processes, normally 7–15 working days.
Q: Can your engineers optimize optical structure via DFM analysis?
A: Yes. Professional optical engineers provide free DFM feedback, optimize light path structure, avoid imaging aberration and assembly jamming risks.
Q: Do you process laser and infrared special optical parts?
A: Yes. We have mature manufacturing experience for high-power laser light path parts and infrared anti-reflection structural components.