[Periscopic device for relaxation of accommodation, adapted to the (Zeiss-Jena) coincidence refractometer].
D000065:Accommodation, Ocular; D006801:Humans; D012029:Refraction, Ocular; D014787:Vision Tests / Q000295:instrumentation*
Dispozitiv periscopic pentru relaxarea acomodaţiei, adaptat refractometrului cu coincidenţă (Zeiss-Jena)