Technical data
Product Features
Material
N-BK7
Diameter [mm]
12.5
EFL [mm]
25.0
NA
0.23
f/d
2.0
Working distance WD [mm]
22.4
Design wavelength [nm]
780
RMSi [nm]
300
Wavefront RMS [nm]
≤ 51
Edge thickness Te [mm]
2.4
Center thickness Tc [mm]
4.0
Clear Aperture CA (col) [mm]
11.25
Clear Aperture CA (foc) [mm]
10.4
Diameter asphere [mm]:
12.5
Laser induced damage threshold
12 J/cm², 100 Hz, 6 ns, 532 nm
RoHS compliance
yes
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