We introduce case of mold production for injection molding of ultra-small precision optical lens.

In order to make injection molding of ultra-small precision optical lens which uses five sides of hexahedron as effective lens surface, we adopt fine mold processing, Surface roughness of 50nm or less, and tunnel gate.

Hello, This is Fresnel Factory Co., Ltd.

We introduce case of mold production for injection molding of ultra-small precision optical lens.

Customer wanted to make molds for ultra-small precision optical lenses
Unlike ordinary lenses, we use 5 sides of hexahedron as the effective side, so we have processed fine molds on all sides.

In addition, for lens quality, the surface roughness is less than 50nm and the tunnel gate is used to minimize the influence of the lens surface.

<Completed mold>

Fresnel Factory Co., Ltd is a fine pattern optical company that develops and manufactures precision optical lenses, Fresnel lenses, MLA, lenticular lenses and molds.