Unverified90% confidenceDecision RuleTime unknown
有害蓝光集中在415-455nm波段,选购应关注该波段阻断率≥30%,而非笼统宣称的'阻断蓝光90%'(后者通常包含无害的455-500nm)
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified真正有害的高能短波蓝光集中在415-455nm波段,选购应关注对该波段的阻隔率而非笼统的蓝光过滤率。宣称'过滤90%蓝光'往往包含无害的455-500nm,需警惕数值虚标95% similarUnverified波长415-455nm的高能短波蓝光才是有害段,选购时应看该波段的过滤率(≥50%即达标护眼级),而非笼统的'蓝光过滤率90%'——后者常把无害的460-500nm段也算进去凑数94% similarUnverified真正有害的是415-455nm短波蓝光,选购时应关注该波段的阻隔率而非泛泛的"总蓝光阻隔率",泛数字可通过阻隔无害的460-500nm蓝光虚高93% similarUnverified有害蓝光集中在415-455nm波段,选购要看这段的过滤率而非笼统的'蓝光过滤率',专业膜应标注415-455nm阻隔≥40%且整体蓝光过滤不超过60%以保证色彩92% similarUnverified有害蓝光集中在415-455nm波段,选购看该波段的过滤率而非全蓝光过滤率;日常防护选415-445nm过滤率20%-40%即可,过滤率>50%的镜片色偏严重不适合白天长时间用92% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/463768API
curl https://kongchang.com/api/v1/knowledge/claims/463768MCP
get_claim(id=463768)