XFL25-200-U-U

The asphericon XFL25-200-U-U is a superior standard axicon in asphericon quality (RMSi < 0.07 µm). The precision-polished axicons are characterized by outstanding performance. CNC-controlled grinding and polishing enables excellent surface roughness values.
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XFL25-200-U-U

Technical data

Product Features

Material
Fused Silica
Dia [mm]
25.4
Diameter tolerance [mm]
0 / -0.1
Angle [degree]
20.0
Design wavelength [nm]
780
Edge thickness Te [mm]
5.0
Clear Aperture CA [mm]
2.3 - 23
Surface Imperfections [Scratch/Dig]
40 - 20
Laser induced damage threshold
12 J/cm², 100 Hz, 6 ns, 532 nm
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asphericon