Aclaración/resumen:For studying of eyeground and determination of refraction by the method of ñêèîñêîïèè.
Descripción completa de la marca:Amount (in MM. : 670*570*135 (in transport state). set mass: not more 300 growth hormone GH. composition: mirror concave with focal distance 170 MM; mirror planar (clear aperture of mirrors 40 MM, hole in mirrors of 3. 5 MM); enlarging lens +13 äïòð; enlarging lens +20 äïòð |