Precision Optical Manufacturing Services

End-to-end solutions from optical design to mass production. ISO 9001 certified quality with 15+ years of industry expertise serving global clients.

Optical Engineering
Precision Mold Manufacturing
Injection Molding Production
OEM/ODM Support
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Complete Optical Manufacturing Solutions

We provide integrated services covering every stage of optical product development, ensuring quality, precision, and timely delivery.

A technical ray-tracing diagram showing a multi-element lens system with colored light paths refracting through various optical components to validate imaging performance.

Optical Design & Engineering

We deliver optical designs optimized for both prototyping and mass production.

  • Imaging and illumination lens design
  • Optical simulation and ray tracing
  • Optical material selection (PMMA, PC，COC)
  • Integrated Tolerance Stack-up Analysis & Design for Manufacturability (DFM)
A detailed 3D CAD rendering of an injection mold designed for protective eyewear, showing the cavity block, core inserts, and complex mechanical alignment for a two-cavity production setup.

High-precision optical mold design

High-precision optical mold design and manufacturing for diverse applications.

  • Dimensional accuracy to meet strict optical requirements
  • Efficient production of complex optical components
  • Reliable functionality through precise engineering and testing
A top view of a precision-machined steel injection mold base, featuring four multi-cavity circular layouts for mass production of small optical components, including guide pillars and polished mold plates.

Optimized Molding for Efficiency

Precision mold design for consistent optical performance

  • Multi-cavity molds for high-efficiency production
  • Advanced cooling systems for stable and repeatable molding
  • Tailored solutions for complex, high-precision optical molds
A professional showcase of various precision optical parts, including micro-structured Fresnel lenses, lens arrays, single aspheric elements, and integrated sprue samples made from high-transparency polymers.

High-Quality Optical Components

We manufacture precision optical components for applications.

  • Lens designs for imaging and illumination
  • High-transparency molds for optical clarity
  • Custom solutions for complex geometries
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Optical Design & Engineering

We are not just manufacturers but optical solution partners. Our engineering team engages at the product design stage to ensure manufacturability and optimal performance.

How We Add Value:

  • Reduce development risks by identifying design flaws early
  • Improve optical performance by 20%+ through optimized design
  • IShorten development cycles by 30% with manufacturing insights
A collection of clear TIR lenses and aspheric components on a black background, featuring intricate honeycomb micro-textures and precisely molded internal reflection surfaces for beam shaping.

Precision Optical Mold Manufacturing

Molds are the heart of optical products. With 15+ years of experience and diamond ultra-precision equipment, we ensure mold accuracy meets optical-grade requirements.

Optical Design & Engineering

Professional optical design, structure evaluation, and manufacturability analysis to ensure optimal product performance.

Ultra-Precision Machining

Single-point diamond machining technology achieves nanometer-level surface accuracy for high-precision optical lenses.

Diamond Turning & Polishing

Specialized optical core polishing ensures mirror-like surfaces, reducing injection defects and improving light transmission.

An engineer reviewing technical 2D and 3D drawings of protective eyewear on a laptop, with precision measurement tools and blueprints on the desk, illustrating the product development phase.

OEM/ODM Custom Development

Complete custom development from concept to product. Our team provides end-to-end solutions to quickly transform your ideas into market-ready products.

Development Process:

  • Requirement Analysis: Deep dive into your needs and application scenarios
  • Custom Development: Clear process with defined deliverables at each stage
  • Prototyping & Validation: Rapid functional prototyping and comprehensive testing
  • Scalable Production: Seamless transition from prototype to mass production

Quality Control & Inspection

ISO 9001:2015 certified quality management system ensures full-process quality control from raw materials to finished products.

A skilled technician operating a coordinate measuring machine (CMM) to perform automated dimensional inspection on a precision mold component, ensuring micron-level accuracy.

Dimensional Inspection & Engineering Verification

Precision measurement and engineering verification ensure every mold component meets design specifications and manufacturing tolerances.

  • Documented inspection procedures
  • Process audits
  • Continuous quality improvement
A close-up of an optical lens being inspected under a high-intensity light source to verify multi-layer coating quality and light transmission clarity in a controlled environment.

Optical Appearance Inspection & Quality Control

Manual visual inspection under controlled lighting ensures every optical lens meets strict surface and appearance standards before delivery.

  • Surface defect inspection (scratch, bubble, contamination)
  • Light transmission and clarity check
  • Edge quality and molding appearance verification
Operating a non-contact optical profilometer to measure surface roughness and contour accuracy of a custom lens element, ensuring sub-micron profile fidelity.

Precision Form & Profile Inspection

High-accuracy measurement systems verify surface profiles, geometry precision, and dimensional stability of optical molds and precision parts.

  • Surface profile & contour measurement
  • Radius, flatness & form accuracy checks
  • Precision mold dimensional inspection
Verifying lens diameter using digital calipers under high-intensity task lighting, complemented by a magnified visual inspection for surface scratch-dig standards.

Optical Lens Dimensional & Visual Inspection

Precision inspection tools are used to verify lens dimensions, edge quality, and visual consistency before shipment.

  • Diameter and thickness measurement
  • Edge profile and concentricity check
  • Visual inspection under controlled lighting

Industries & Applications

We support a wide range of industries with custom optical lens and optical mold solutions. From automotive electronics and sensors to LED lighting, imaging systems, eyewear, and sports optics, our experience enables fast requirement understanding and application-specific design support.

High-Precision Automotive HUD Optical Reflectors
Automotive Electronics
Precision-molded dual-aperture sensor lens positioned next to its integrated PCB control module and housing, showcasing a complete photoelectric sensing assembly for industrial automation.
Sensors & Automation
Assorted clear optical lenses for LED illumination, including TIR and aspheric designs surrounding a high-power LED chip on a star PCB for light distribution testing.
LED Lighting
Finished aspheric lenses displayed on a black surface, featuring blue and purple anti-reflective vacuum coatings to improve light transmission for camera and sensor systems.
Optical Imaging
A finished pair of red-framed protective goggles with a high-transparency PC lens, showcasing full-cycle manufacturing from mold development to final assembly.
Vision & Eyewear
Finished protective goggle lenses with vibrant REVO mirror coatings and integrated mounting clips, showcasing multi-layered functional films for glare reduction and UV protection.
Sports & Diving
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Our Service Process

A clear collaboration path from initial contact to delivery, giving you complete visibility into project progress.

Requirement Discussion

Understand application requirements, optical performance targets, tolerances, and end-use conditions.

Engineering Evaluation

Optical design review, tolerance analysis, mold-flow simulation, and manufacturability assessment to reduce development risk

Mold Development

Precision mold manufacturing, optical surface machining, polishing, and in-process inspection based on approved design.

Sampling & Validation

Trial molding, optical and dimensional testing, and sample approval before mass production.

Mass Production

Stable injection molding with controlled processes to ensure consistency and repeatability .

Delivery & Support

After final inspection and secure delivery, our team continues to support your project with engineering feedback, design refinement, and production assistance as your product evolves.

Start Your Project Today

Looking for a reliable optical manufacturing partner? Send us your drawings or requirements. Our engineering team provides DFM feedback within 24 hours.

  • Free Consultation
  • Competitive Quote
  • Fast Response
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Call Us: +86 13410890270 Email Us: atrmold@atrmold.com WhatsApp: +86 13410890270