BEOLINGUS
Dictionary - TU Chemnitz

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refractive; diffractive lichtbrechend; Brechungs...

refractive index; refraction index Brechungsindex {m}

optical power; dioptric power; refractive power Brechwert {m} (Optik)

defective vision/sight; refractive error; ametropia [listen] Fehlsichtigkeit {f} [med.]