Unverified90% confidenceFactTime unknown
防蓝光镜片分基材型(染料融入镜片本体,均匀持久但阻隔率低)和镀膜型(表面镀层,阻隔率高但易反蓝紫光、镀层可能磨损),长期高强度使用优先选基材型或复合工艺
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified防蓝光镜片分基材阻隔和镀膜反射两种:镀膜膜层反射蓝光会在镜片表面呈现明显紫蓝色反光且色偏小,基材染色式(黄色偏底色)过滤率高但色偏大。追求还原色彩选镀膜式,长时间强需求选基材式88% similarUnverified选购近视定制防蓝光时优先选1.60及以上折射率的树脂片以减薄减重,并要求镜片基材本身含防蓝光成分而非事后镀膜,膜层更耐磨且阻隔均匀86% similarUnverified防蓝光镜片分基材内镀膜和表面镀膜两种:基材镀膜(如豪雅、蔡司的膜层技术)镜片偏无色透明,仅阻隔400-420nm有害短波蓝光(过滤率约20-40%);表面镀膜的镜片泛黄,多为低价膜层方案,长期用膜层易磨损脱落85% similarUnverified防蓝光膜分'染料型'和'镀膜型'两类:染料型偏黄严重但阻隔率稳定,镀膜型透光率高、偏色小但阻隔率会随镀层磨损下降。追求清晰度选镀膜型,追求持续护眼选染料型83% similarUnverified基膜型(膜层染色)防蓝光镜片过滤率高但色偏重、反光偏黄绿;基材型(镜片本体添加吸收剂)色偏小更透明,长时间设计/看图工作应选基材型83% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/188055API
curl https://kongchang.com/api/v1/knowledge/claims/188055MCP
get_claim(id=188055)