Factory offer Dia. 1.5mm 2mm optical glass micro ball lens used for optical fiber coupler or semicon

Place of Origin:

Jilin, China

Brand Name:

Worldhawk

Model Number:

WH-BL

Usage:

Optical

Structure:

round

Shape:

BALL

Diameter:

1mm 1.5mm 2mm 4mm...

Dia.tolerance:

<0.0025mm

Roundness:

<0.0003mm

Surface quality:

40/20 20/10

Irregularity:

lambda/2 @632.8nm

Clear Aperture:

100%