| 摘要 |
<p>The invention is concerned with an apparatus for holding a planarized contact lens comprising a base for supporting said lens, the base being provided with an angle scale in the range of 0.degree. to 180.degree., and being adapted to locate the contact lens above the center of the scale, the cylindical axis of the contact lens lying on the line connecting the angles 0.degree. or 180.degree. with the center of the angle scale,and means for removably fixing the lens to the base. The apparatus according to the invention is particularly advantageous and useful for allowing the adaptation of hydrophilic-gel lenses into a planarized xerogel state.</p> |
