title: Optical criteria of urological endoscopes.
mesh_terms: D003558:Cystoscopy; D019723:Endoscopes; D005336:Fiber Optic Technology; D005773:Gastroscopy; D006801:Humans; D007682:Kidney Pelvis; D008027:Light; D008722:Methods; D055095:Optics and Photonics; D010781:Photography; D013242:Sterilization; D014513:Ureter; D014551:Urinary Tract