光学成像或投影系统中，光学组件扮演着不可或缺的关键角色，直接影响光学质量的优劣。影像经由各种光学组件将光线进行折射、绕射、缩放、均匀化并透过镜片曲面设计优化改善影像像差，提升分辨率、对比度等。扬明光学致力于光学投影技术的深耕，研制各类光学元组件与光学引擎以应用于各种投影显示之产品，提供客户质优与高成本效益的光学解决方案。

工艺水准

Aspherical lens

Item	Aspherical lens
Max. Lens size	φ < 200 mm	φ < 50 mm	φ < 10 mm	φ < 6 mm
Form Accuracy	PV < 5.0 µm	PV < 2.0 µm	PV < 0.5 µm	PV < 0.3 µm
Decenter	0.007 mm	0.005 mm	0.002 mm	0.001 mm
Cavity	< 1	< 4	< 12	< 16
Roughness	Ra < 5.0 nm	Ra < 5.0 nm	Ra < 5.0 nm	Ra < 5.0 nm
Decenter	< 2.0 µm	< 2.0 µm	< 2.0 µm	< 2.1 µm
Measurement equipment	UA3P	UA3P	UA3P	UA3P
Lead time	45 days	45 days	25 days	25 days
Material	PMMA PC (SP1715) Zeonex E48R Zeonex 480R Zeonex 330R Zeonex K26R Non-ferrous materials EP Series-all type OKP Series APEL Series

DOE lens

Item	DOE lens
Max. Lens size	φ < 30 mm
Form Accuracy	PV < 2.0 µm
Decenter	-
Cavity
Roughness	Ra < 5.0 nm
Decenter	< 2.0 µm
Measurement equipment	UA3P
Lead time	30 days
Material	PMMA PC (SP1715) Zeonex E48R Zeonex 480R Zeonex 330R Zeonex K26R Non-ferrous materials EP Series-all type OKP Series APEL Series

Fresnel lens

Item	Fresnel lens
Max. Lens size	φ < 70 mm
Form Accuracy	PV < 2.0 µm
Decenter	-
Cavity
Roughness	Ra < 5.0 nm
Decenter	NA
Measurement equipment	UA3P
Lead time	45 days
Material	PMMA PC (SP1715) Zeonex E48R Zeonex 480R Zeonex 330R Zeonex K26R Non-ferrous materials EP Series-all type OKP Series APEL Series

Micro lens array

Item	Micro lens array
Max. Lens size	30 x 30 mm
Form Accuracy	PV < 0.5 µm @ Cell
Decenter	-
Cavity
Roughness	Ra < 5.0 nm
Decenter	NA
Measurement equipment	UA3P
Lead time	30 days
Material	PMMA PC (SP1715) Zeonex E48R Zeonex 480R Zeonex 330R Zeonex K26R Non-ferrous materials EP Series-all type OKP Series APEL Series

Freeform lens

Item	Freeform lens
Max. Lens size	300 x 150 mm
Form Accuracy	PV < 5.0 µm
Decenter	-
Cavity
Roughness	Ra < 5.0 nm
Decenter	NA
Measurement equipment	ATOS/CMM
Lead time	45 days
Material	PMMA PC (SP1715) Zeonex E48R Zeonex 480R Zeonex 330R Zeonex K26R Non-ferrous materials EP Series-all type OKP Series APEL Series