[Additional device to a larger reflexless ophthalmoscope for calibrometry of the retinal vessels].
D006801:Humans; D019721:Ophthalmoscopes; D009887:Ophthalmoscopy / Q000295:instrumentation*; D012160:Retina / Q000098:blood supply*; D012171:Retinal Vessels
OPHTHALMOSCOPY/apparatus and instruments; RETINA/blood supply
Pristavka k bol'shomu bezrefleksnomu oftalmoskopu dlia kalibrometrii sosudov setchatki.