Quartz rod

Material:

Fused silica, Corning 7980 OF

Dimension:

According to the drawing provided

Perpendicularity:

< 20 minutes

Concentricity:

< 0.08mm 

Irregularity:

λ/8 @ 632.8nm

Surface quality:

20-10

Coating:

S1: AR@1080nm, R < 0.3%

Damage threshold:

≥ 15J/cm2

Chamfer (big end):

S1: < 0.25mm x 45°

Chip (small end):

S2: Without chamfer, chips < 0.1mm