Single Point Diamond Turning, SPDT

Using single point diamond tools to process soft metal materials to obtain mirror optical effects (<Ra10nm),

Ledlink-Optics has many years of experience in diamond planing molds, and equiped with Toshiba 5-axis 

ULG100D (5A) and  Toshiba 3-axis ULC100D (S ) machine center.

 

Micro Lens Array

The microlens array has the advantages of reduced space size and more precise lens profile and positioning.

Widely used in precision optical components, customized and consistent microstructures can be obtained in

large areas through ultra-precision processing. Generally, there are two types of structural designs:

refraction type and diffractive type.

 

Freeform Surface

Non-axisymmetric free-form lenses enable next-generation optical concepts. In addition to reducing the

number of components in the optical system, it also reduces the volume of the optical module to further

achieve high-efficiency presentation.

There are ultra-high precision requirements for the manufacturing profile and surface roughness of this

type of lens element,such as the HUD and AR/VR applications that are very popular in the near future.

 

Micro-nano structure

an artificial structure with special features, dimensions, levels, and physical properties on the micro-nano scale.

 

Fresnel

Fresnel structures are widely used in consumer electronics products, and the improvement of finishing 

technology enables the structure angle and depth to meet advanced optical requirements.

Currently, Ledlink processing technology can support straight line and circular Fresnel features of R0.01

and 30-degree included angle.

 

Ultra-Precision Machiningm, UPM

Ledlink's ultra-precision machining, with Japan's Toshiba UVM series 60,000-rpm high-speed milling machine

and optimized programming, can control the contour and surface roughness below 20um and Ra0.05um,

providing what customers need optical properties.