#Abbe condenser
- Abbe - The term refers to medical eponyms derived from scientific figures: in plastic surgery, the 'Abbe flap' (pioneered by Robert Abbe) is a lip reconstruction technique; in medical optics and ophthalmology, the 'Abbe number' or 'Abbe condenser' (Ernst Abbe) defines light dispersion in lenses and the illumination system of clinical microscopes.