Custom Optical Prototype

Precision Machining Of auto Optical Components

Precision Machining for Auto Optical Components Guide

What Is A Precision Machined Auto Component?



Automotive lighting is increasingly incorporating aesthetic LED and optical systems to enhance vehicle light control. We specialize in manufacturing complex, high-precision optical prototypes that meet industry standards, leveraging our CNC precision milling expertise.

Here’s how we can meet your needs:

  • We machine parts as a whole to meet your geometric modeling design requirements.
  • We understand standard optical design features to create functional and aesthetically pleasing lighting prototypes.
  • Through precision machining of optical details, we achieve your original designs and meet design tolerances.

Auto Lamp Lens Prototype

CNC Machining of Complex Optical Component Geometries

CNC Machining of Complex Optical Component Geometries for Perfect Lit-Up & Homogeneous Output

To achieve uniform linear light transmission in light guide prototypes, we focus on sophisticated optical machining. Here’s how we ensure precision:

  • We achieve a minimum machining radius of R0.1mm for optical details.
  • We maintain a surface tolerance of ±0.02mm in optical areas.
  • After CNC machining and mirror polishing, we achieve surface roughness levels of Ra0.1μm and Ra0.02μm, respectively.

Let’s discuss how we can meet your optical component needs with exceptional precision and quality.

To achieve uniform linear light transmission in light guide prototypes, we focus on sophisticated optical machining. Here’s how we ensure precision:

  • We achieve a minimum machining radius of R0.1mm for optical details.
  • We maintain a surface tolerance of ±0.02mm in optical areas.
  • After CNC machining and mirror polishing, we achieve surface roughness levels of Ra0.1μm and Ra0.02μm, respectively.

Optical Machining

CNC Machining of auto Optical Component
Plastic Auto Optical Component


Precision Machining Optical Parts



5-Axis Precision Machining for Thick Wall Light Guides: Perfect Light Distribution and Diffusion

Are you focused on achieving perfect light distribution and diffusion in your automotive lighting? As technology advances, the demand for precise light effects and visual perception grows. We understand the need for complex geometric shapes and dense diffusion patterns in thick-walled light guides and other optical structures.

That’s why we offer 5-axis precision CNC micro-milling for your light guide prototypes. This method is ideal for machining optical components with high aspect ratios and intricate geometries. It provides excellent accuracy and flexibility. With our extensive experience in CNC programming and post-processing, we overcome manufacturing challenges to create stunning and efficient lighting effects.

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Custom Auto Parts

CNC Machining of Complex Auto Component

Request a quote from automotive optical component prototype experts.