Place of Origin:

Shanghai, China

Brand Name:

HENGXIANG

Model Number:

magnifying glass lens

Usage:

Infrared, Photoelectric device, Armarium, Teaching apparatus,etc.

Structure:

Plano-convex, Flat-convex, flat-concave, double-concave, concave-convex

Shape:

See details, concave, convex,flat

Brand:

HENGXIANG

Material:

silicon

Diameter:

according to custom's requirements

Precision:

N=2 , N=0.5 , B=40/20 , C=0.01

size:

customized

package:

customized

shipment:

customized