新眼鏡讓我想吐 - 眼鏡
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By Enid
at 2009-04-17T01:06
at 2009-04-17T01:06
Table of Contents
→ tsungwei:兩眼影像放大率不等稱之為aniseikonia應調整鏡片的放大率04/16 21:49
→ tsungwei:由調整鏡片設計(前後弧度、厚度)改變放大率,非鏡片度數04/16 21:51
→ tsungwei:2%的影像差異正常來說不會造成融像的困難,統計上6%以上04/16 21:56
→ tsungwei:才會造成空間感的異常,網路上有參考的資料,歡迎查證04/16 21:57
→ tsungwei:抱歉,看錯數據,應該更正為3%的差異容易出現異常現象04/16 21:59
→ firght:同意樓上的說法,以改變度數來改變放大率是下下策04/16 21:59
我設定隱形眼鏡的誤差是0%的假設來簡化敘述..
實際上作3%或6%之類的平移也不會影響全文結論..
舉個例某人被娃娃車撞到..其衝力不會造成受傷..
我設力道為0..實為10kg重
某人被卡車撞到..其衝力多了10kg重致使受傷..
我設力道為10kg重..實為20kg重
引出數據說明..力道必須大於12kg重才會致使受傷..
所以我的卡車衝撞理論並不會造成受傷..
你可以看出論述盲點在哪裡..
還有改變前後弧設計或者厚度之類的方式是錯誤的概念..
改變前後弧設計違反tscherning ellipse規範..
我明天上班有空會將推導發表出來..
至於改變厚度..這點很早前就在板上討論過了..
可以看看9221篇..窒礙難行..
而且改變厚度會造成很大的偏軸像差..
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謝謝回覆..我們大家互相討論互相進步..
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Tags:
眼鏡
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By Caitlin
at 2009-04-19T07:18
at 2009-04-19T07:18
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By Hedda
at 2009-04-22T12:10
at 2009-04-22T12:10
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By Queena
at 2009-04-25T19:20
at 2009-04-25T19:20
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By Andrew
at 2009-04-27T00:18
at 2009-04-27T00:18
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By Adele
at 2009-05-01T11:43
at 2009-05-01T11:43
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By Megan
at 2009-05-02T16:50
at 2009-05-02T16:50
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By Hazel
at 2009-05-06T01:37
at 2009-05-06T01:37
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By Andy
at 2009-05-06T03:06
at 2009-05-06T03:06
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By Carolina Franco
at 2009-05-07T16:41
at 2009-05-07T16:41
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By Olivia
at 2009-04-16T22:05
at 2009-04-16T22:05
寶翔眼鏡在哪阿~
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By Franklin
at 2009-04-16T20:21
at 2009-04-16T20:21
請問 高雄 的 IC!Berlin
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By Enid
at 2009-04-16T17:54
at 2009-04-16T17:54
新眼鏡讓我想吐
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By Eartha
at 2009-04-16T16:16
at 2009-04-16T16:16
請問下ic!Berlin的問題...
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By Audriana
at 2009-04-16T14:23
at 2009-04-16T14:23