[A new bifocal lens with the effect of a prism and a magnifying-lens in the near segment (author's transl)].
It will be reported about a new bifocal lens, that can be supplied with an additional prism in the near segment for close-range wark with an increased magnification up to +8.0 dpt.
D000550:Amblyopia / Q000628:therapy; D005139:Eyeglasses; D006801:Humans; D007909:Lenses; D055095:Optics and Photonics; D014792:Visual Acuity; D014794:Visual Fields
Ein neues Zweistärkenglas mit Prismen- und Lupenwirkung im Nahteil