Material

CDGM(H-K9L ETC.),

SCHOTT(N-BK7 ETC.)

Diameter

1.5mm-6mm

Surface Quality

MIL60-40,   MIL40-20,    MIL10-5

Spherical Aberration

±3um

Surface Figure

 λ/2 @ 632.8nm    λ/4 @ 632.8nm  

Effective Diameter 

>92%