Txij li thaum aspheric lo ntsiab muag raug kho rau spherical thiab coma aberrations, lawv yog qhov tsim nyog rau cov f-number tsawg thiab cov ntawv thov siab, condenser zoo aspheres feem ntau yog siv hauv cov tshuab hluav taws xob ua haujlwm siab.
Paralight Optics muaj CNC precision-polished loj-inch aspherical lo ntsiab muag, nrog thiab tsis muaj kev cuam tshuam kev cuam tshuam (AR) txheej. Cov lo ntsiab muag no muaj nyob rau hauv qhov ntau thiab tsawg, muab qhov zoo ntawm qhov chaw zoo, thiab tswj cov M squared qhov tseem ceeb ntawm cov kab lus nkag tau zoo dua li lawv cov pwm aspheric lens counterparts. Txij li qhov saum npoo ntawm lub lens aspheric yog tsim los tshem tawm cov kev tsis sib haum xeeb, lawv feem ntau siv los sib tsoo lub teeb tawm ntawm fiber ntau lossis laser diode. Peb kuj muab cov cylindrical lo ntsiab muag, uas muab qhov zoo ntawm aspheres nyob rau hauv ib-dimensional tsom daim ntaub ntawv.
CNC Precision Polish Enables Siab Optical Performance
Nyob rau hauv txheej txheem Metrology rau tag nrho CNC Polished Aspheres
Kev ntsuas tsis sib cuag Interferometric thiab Tsis yog Marring Profilometer ntsuas
Qhov Zoo Tshaj Plaws rau Tsawg F-Number thiab High throughput Application. Condenser Quality Aspheres feem ntau yog siv nyob rau hauv High Efficiency Illumination Systems.
Cov khoom siv substrate
N-BK7 (CDGM H-K9L), ZnSe los yog lwm yam
Hom
Aspheric Lens
Txoj kab uas hla
10-50 hli
Txoj kab uas hla Tolerance
0.00 /-0.50 hli
Center Thickness kam rau ua
+/- 0.50 hli
Bevel
0.50 hli x 45 °
Focal Length kam rau ua
± 7%
Qhov chaw
<30 arcmin
Surface Quality (Scratch-Dig)
80-60
Clear Aperture
≥ 90% ntawm txoj kab uas hla
Txheej Txheej
Uncoated los yog qhia koj txheej
Tsim Wavelength
5 87,6nm
Laser Damage Threshold (Pulsed)
7.5 J / cm2(10ns, 10Hz, @ 532nm)