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.
Optics and optical instruments - Contact lenses; Determination of the thickness - Part 1: Rigid contact lenses (ISO 9339-1:1996); German version EN ISO 9339-1:1998— 5 стр.
Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2006); German version EN ISO 18369-4:2006— 39 стр.
Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2006); German version EN ISO 18369-4:2006— 39 стр.