Contact lenses - Determination of back vertex power - Part 1: Method using focimeter with manual focusing (ISO 9337-1:1999); German version EN ISO 9337-1:2000— 11 стр.
Contact lenses - Determination of back vertex power - Part 1: Method using focimeter with manual focusing (ISO 9337-1:1999); German version EN ISO 9337-1:2000— 11 стр.
Ophthalmic optics - Contact lenses and contact lens care products - Determination of the physical compatibility of contact care products lenses with contact lenses (ISO 11981:1999); German version EN ISO 11981:1999— 8 стр.