双光镜片
多样功能变化
1.抗刮强化镀膜
2.多层膜镀膜
3.莲花镀膜
成 品 |
为同一个镜片上同时提供看远与看近两种度数,配戴时无盲区干扰问题。 |
度数范围 |
近视 -0.00 ~ -3.00 老花:+0.25 ~ +3.00 ADD: +1.00 ~ +3.00 (每25度一跳) |
1.59 PC 双光成品
SPH |
ADD (+) |
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1.00 |
1.25 |
1.50 |
1.75 |
2.00 |
2.25 |
2.50 |
2.75 |
3.00 |
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+3.00 |
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+2.75 |
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+2.50 |
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+2.25 |
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70 mm |
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+2.00 |
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+1.75 |
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+1.50 |
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+1.25 |
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+1.00 |
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+0.75 |
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+0.50 |
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+0.25 |
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-0.00 |
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-0.25 |
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-0.50 |
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-0.75 |
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-1.00 |
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70 mm |
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-1.25 |
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-1.50 |
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-1.75 |
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-2.00 |
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-2.25 |
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-2.50 |
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-2.75 |
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-3.00 |
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半 成 片 |
为同一个镜片上同时提供看远与看近两种度数,配戴时无盲区干扰问题。 是专为车房设计的厚片镜片,不同的弯值组合配合上晴绮对外观质量的要求,是专 |
1.59 双光半成品
SPH |
ADD |
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1.00 |
1.25 |
1.50 |
1.75 |
2.00 |
2.25 |
2.50 |
2.75 |
3.00 |
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2.00D |
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70mm |
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4.00D |
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6.00D |
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直径mm |
基本 曲率 |
深度 |
深度 |
中心厚 |
边厚 |
前弯值@1.530(D) |
后弯值 |
ADD |
研磨 参考值 |
70mm |
2.00 D |
1.20±0.01 |
0.767±0.01 |
9.5±0.15 |
12.0±0.3 |
2.046±0.05 |
4.00 |
+1.00 to +3.00 |
-2.25 to -7.00 |
4.00 D |
2.38±0.01 |
1.510±0.01 |
8.9±0.15 |
9.5±0.3 |
4.067±0.05 |
5.12 |
+1.00 to +3.00 |
+175 to -2.00 |
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6.00 D |
3.53±0.01 |
2.250±0.01 |
7.9±0.15 |
8.5±0.3 |
6.033±0.05 |
6.25 |
+1.00 to +3.00 |
+5.00 to +2.00 |
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变色镜片磨边注意事项: |