扬明光学完整配置五轴自由曲面超精密加工机、高精度CNC圆筒磨床、治具磨床、立式综合加工机、放电加工机及超高精度三次元量测仪等高精度设备，确保模/治具精度符合关键制程的品质规格。除一般非球面透镜外，亦具备微透镜阵列、绕射元件、自由曲面模具开发能力，并成功运用于VR/AR Glass lens 与 HUD Combiner/Mirror等光学产品。

CNC

工艺水准

Machining Process	Application	Component max. size	Machining accuracy
Machining Process	Application	Component max. size	Dimensional accuracy	Geometric accuracy
Milling	Plastic Injection, Molding Glass Mold, Jig	300 x 200 mm	<1.0 μm	<1.0 μm
Cylindrical Grinder	Plastic Injection, Molding Glass Mold, Jig	ψ250 x 800 mm	<0.8 μm	<0.5 μm
Jig Grinding	Plastic Injection, Molding Glass Mold, Jig	300 x 350 mm	<0.8 μm	<0.5 μm
Surface Grinder	Plastic Injection, Molding Glass Mold, Jig	600 x 400 mm	<1.0 μm	<1.0 μm
Wire cut EDM	Plastic Injection, Molding Glass Mold, Jig	250 x 250 mm	<2.0 μm	<2.0 μm
EDM	Plastic Injection, Molding Glass Mold, Jig	250 x 250 mm	<3.0 μm	<3.0 μm

Male mold base
(Semi perspective)

Female mold base
(Semi perspective)

Diamond turing&Grinding

工艺水准

Item	Machining Process	Application	Core or Lens size	Best Form Accuracy		Best Roughness
Item	Machining Process	Application	Core or Lens size	Core	Lens	Core	Lens
Plastic Injection Lens	Diamond Turning	Projection lens	φ<200mm	PV<2.0um	PV<5.0um	Ra<2.0nm	Ra<5.0nm
	Diamond Turning	CCTV camera lens	φ<50mm	PV<0.2um	PV<1.0um	Ra<2.0nm	Ra<5.0nm
	Diamond Turning	Cell phone lens	φ<10mm	PV<0.1um	PV<0.5um	Ra<1.0nm	Ra<5.0nm

Item	Machining Process	Application	Core or Lens size	Best Form Accuracy		Best Roughness
Item	Machining Process	Application	Core or Lens size	Core	Lens	Core	Lens
Glass Molding Lens	Diamond Grinding	Projection lens	φ<50mm	PV<0.5um	NA	Ra<2.0nm	NA
Glass Molding Lens	Diamond Grinding	CCTV camera lens	φ<20mm	PV<0.15um	NA	Ra<2.0nm	NA

Item	Machining Process	Application	Core or Lens size	Best Form Accuracy		Best Roughness
Item	Machining Process	Application	Core or Lens size	Core	Lens	Core	Lens
Freeform Lens	Diamond Turning	HUD(Mirror/Combiner)	300x150mm	PV<5.0um	PV<10.0um	Ra<2.0nm	Ra<5.0nm
	Diamond Turning	Projection lens(Mirror)	100x100mm	PV<2.0um	PV<5.0um	Ra<2.0nm	Ra<5.0nm
	Diamond Grinding	Projection lens(Bi-conic)	φ<50mm	PV<2.0um	NA	Ra<3.0nm	NA
	Diamond Milling	Projection lens(Fly-eye)	30x30mm	PV<0.5um	NA	Ra<3.0nm	NA