Optical Filters

Optical Filters use glasses and optical coatings to select and control a specific spectrum of light, transmitting or attenuating light as required.

SpecificationProcess methodIAD multilayer dielectric hard filmS1 surfaceAR film, R<0.5%S2 surface..

SpecificationProcess methodIAD multilayer dielectric hard filmS1 surfaceAr film 420-680nm@R<1%S2 ..

Specification:Process methodIAD multilayer dielectric hard filmPeak transmittance10%-95%Cut-off dept..

In order to protect the lens from wind, rain and other environmental influences, double-sided anti-r..

Specification Process method IAD multilayer dielectric hard filmPeak transmittanceT>85%..

CPL Filter, also known as circular polarizer filter, is mainly used to suppress strong reflecti..

Specification Light yellow ZJB380, JB400, JB420, JB450, JB470, JB490, JB510GoldenCB535, CB..

Specification Process method Vacuum coatingProduct materialSilicon, Germanium, magnes..

Specification Process method IAD multilayer dielectric hard filmPeak transmittanceT>94%..

LPL Filter, also known as linear polarizer filter, is mainly used to suppress strong ..

Specification Process method IAD multilayer dielectric hard filmPeak transmittanceT>94%..

Narrowband Filter Specification Process method IAD multilayer dielectric hard filmPeak tra..

GiAi Neutral density filters adopt the optical glass surface for optical coating processing, which c..

Specification Process method IAD multilayer dielectric hard filmPeak transmittanceT>85%..

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