Unverified85% confidenceTradeoffTime unknown
防蓝光膜按过滤原理分基材染色型和镀膜型：基材染色型（吸收型）过滤率高但普遍偏黄，镀膜型偏色小但过滤率通常仅10-25%，追求护眼选染色型、追求显色选镀膜型
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified防蓝光贴膜分基材镀膜型和整体染色型：镀膜型透光率高（≥92%）但阻隔率偏低，染色型阻隔率高但偏黄且透光率降至85%以下，追求清晰度选镀膜型89% similarUnverified基材染色（镜片本身偏黄）过滤率高但色偏严重，膜层反射式（镜片透明带蓝紫反光）色偏小但会有偏色的眩光；追求还原真实色彩选膜层式，追求最大护眼选基材染色式87% similarUnverified过滤率越高色偏越明显：基材染色式过滤率可达40%以上但底色偏黄影响色彩判断，镀膜式过滤率约20-30%但几乎无色偏。二者不可兼得，办公族优先低色偏84% similarUnverified深色（藏蓝、墨绿、黑）套装耐洗褪色率优于亮色和荧光色，洗10次后色差更小；荧光反光亮色系易在反复机洗后发暗，选亮色时优先看是否标注‘活性染色/色牢度4级以上’81% similarUnverified评估镜片色偏可看基材底色：无色透明或极淡黄的为低色偏（色偏ΔE小），明显黄绿色底色的过滤率虽高但色偏大，选购时应在自然光下观察镜片本色77% similar
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