Out of stock
Centering: <3arcmin;
Curved face: Irregularity L/4,;
Diam: 12.5mm +0/-0.1mm
Edge thickness, mm: 1.4mm +/- 0.1mm
Material: UV grade CaF2
Plano face: Flatness L/4;
Curved face: Irregularity L/4,;
Diam: 12.5mm +0/-0.1mm
Edge thickness, mm: 1.4mm +/- 0.1mm
Material: UV grade CaF2
Plano face: Flatness L/4;
