ningbo hot selling popular exporter best price fresnel lens PIR sensor lens

Place of Origin:

Zhejiang, China

Brand Name:

opnan fresnel prisms

Model Number:

fresnel prisms

Usage:

Optical

Structure:

Plano-convex

Shape:

Spherical

Name:

fresnel prisms

Model:

fresnel prisms

Brand:

fresnel prisms

color:

as per your requirement