眼科光學(xué)儀器產(chǎn)品及廠家
包括呈環(huán)形并具有彈性的頭套，頭套的上端沿徑向具有呈帶狀并具有彈性的約束部，頭套的側(cè)下邊沿具有兩向下突出的片狀延伸部，兩所述延伸部均位于光層的下方，呈半圓形，兩所述延伸部之間形成用于鼻子凸出的避讓缺口。頭套的側(cè)固連有片狀的遮光層，適光驗檢測各項指標(biāo)合格，藍(lán)光阻擋試罩的遮光墊，以藍(lán)光波長425～-475nm)距眼罩3575cmn之間進(jìn)行照射并用照度計緊置遮光墊后，照度計得的數(shù)值為零。
更新時間:2025-05-16
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