JiangYinLongWei Optical Glass Instrument Co., Ltd

Optica glass Fresnel lens for LED, Projector, imager Fresnel lens: It is a type of lens originally developed by French physicist Augustin-Jean Fresnel

glass prism1)good light Transmission2)refractive index:1.51683)material:optical glass glass prism,glass prisma,good light Transmission,various of shap

glass prism1)good light Transmission2)refractive index:1.51683)material:optical glass4)for led stage lighting glass prism,glass prisma,good light Tran

prism glass for LED,stage light1)good light Transmission2)refractive index:1.51683)material:optical glass4)for led stage glass prism,glass prisma,good

glass prism for light optical1)good light Transmission2)refractive index:1.51683)material:optical glass4)for light glass prism for light optical advan

led reflector,reflect light,reflected cup(bowl)1)better Reflective efficiency2)lighter than metal reflector3)any size led reflector,reflect light,refl

led reflector,reflect light,reflected cup1)better Reflective efficiency2)lighter than metal reflector3)Size:custmoized reflector,reflect light,reflect

led reflector,reflect light,reflected cup(bowl)1)better Reflective efficiency2)lighter than metal reflector3)any size led reflector,reflect light,refl

Flat glass tempered square round clear1)High intensity2)CCC SGS ROHS certified3)Withstand rapid temperature change Flat glass tempered square round cl

insulated glass,insulating glass,tinted glass1)Isolation from the heat2)High temperature resistant3)thick and light Insulated glass,insulating glass,t