AHL18-15-P-U-780

asphericon AHL18-15-P-U-780 lenses are high performance aspheric components in asphericon quality (RMS < 0.5 µm). They combine the efficiency and the quality of precision-manufactured aspheres with the cost advantage of mass-production. Aspheres based on CNC grinding and polishing manufacture fulfill the highest requirements in terms of quality and tolerances.

Looking for this lens with ultra-precise surface qualities of up to RMSi < 0.015 µm? They are also available from stock. Request your individual offer now!
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from 187,00 EUR
available
AHL18-15-P-U-780

Technical data

Product Features

Material
S-LAH64
Diameter [mm]
18.0
Diameter tolerance [mm]
+0/-0.05
EFL [mm]
15.0
NA
0.53
f/d
0.83
Working distance WD [mm]
11.5
Design wavelength [nm]
780
RMSi [nm]
500
Wavefront RMS [nm]
≤ 390
Edge thickness Te [mm]
2.6
Center thickness Tc [mm]
6.2
Clear Aperture CA (col) [mm]
16.5
Clear Aperture CA (foc) [mm]
14.5
Surface Imperfections [Scratch/Dig]
60 - 40
Laser induced damage threshold
12 J/cm², 100 Hz, 6 ns, 532 nm
RoHS compliance
yes

Recommended products:

AHM18-15-U-U-780
Shipping time: 1-2 Days
Order the High-NA asphere AHL18-15-U-U-780 as mounted lens and benefit from a perfectly aligned asphere (< 10 µm d...
from 463,00 EUR
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