
OPHTHALMIC OPTICS - SEMI-FINISHED SPECTACLE LENS BLANKS - PART 2: SPECIFICATIONS FOR PROGRESSIVE-POWER AND DEGRESSIVE-POWER LENS BLANKS
出版:International Organization for Standardization

专家解读视频
Describes requirements for the optical and geometrical properties of semi-finished lens blanks with progressive and degressive surfaces.
14/30273451 DC : 0 - Identical
14/30273451 DC : 0 - Identical
04/30106309 DC : DRAFT OCT 2004 - Identical