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                                                                                                                                                                                  北創高清鏡頭,大量批發

                                                                                                                                                                                  熱門關鍵詞:工業鏡頭,手機鏡頭,安防鏡頭,鏡片加工,檢測儀器

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                                                                                                                                                                                  【北創】5度進階高精度鏡片 更高的技術更好的發展

                                                                                                                                                                                  作者: 編輯: 發布日期:2018年08月01日 09:41:41
                                                                                                                                                                                  信息摘要:
                                                                                                                                                                                  在近日舉辦的2018精密數字制造與未來視光學國際論壇上獲悉,國家眼科診斷與治療設備工程技術研究中心已成功設計制造出以5度(0.05D)進階的高精度、個性化定制光學鏡片?!?/div>

                                                                                                                                                                                          在近日舉辦的2018精密數字制造與未來視光學國際論壇上獲悉,國家眼科診斷與治療設備工程技術研究中心已成功設計制造出以5度(0.05D)進階的高精度、個性化定制光學鏡片。專家表示,以0.05D為進階基準的驗光將使患者有更精確的鏡片選擇,通過進一步合理應用“光學離焦”理論,使用者日常佩戴后清晰度及舒適度都將有大幅提高,同時具有控制青少年近視進展的潛質。

                                                                                                                                                                                  專家介紹,傳統眼鏡片均以25度(0.25D)為進階單位調整驗光度數。然而,人眼是復雜器官,是一個不完美的光學系統,每一只眼睛都各不相同,人眼的實際分辨能力在6.25度左右。由于人眼本身的調節機制,并不能在短期明顯主觀感知驗配不適,目前0.25D進階的驗配具有潛在不精確性,有可能導致人眼長期處于不佳狀態,久而久之就會出現視疲勞、流淚甚至近視度數加深的現象,眼鏡度數越戴越深、戴上就摘不下,與此緊密相關。專家表示,歐美發達國家早已提出個性化、定制化鏡片,讓眼鏡佩戴者免受傳統大批量制造的眼鏡需要做出的光學妥協;以更小進階度數配鏡,有可能為目前屈光不正患者提供更精準的醫學驗光服務,提供更加舒適的視覺質量。

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