| 摘要 |
<p>A pair of lens frames (11) softer and more flexible than a lens (10), comprising respective annular lens holders (15) for holding relative lenses (10), gasket skirts (16) extending from the rear edges of relative holders (15), and a bridge (17) for connecting the both holders (15) together. The flexibility of the bridge (17) has a gradient of gradually increasing from the middle location, at which the extension length of the bridge (17) between the holders (15) is bisected, toward respective holders (15).</p> |
