[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

同样离焦技术下折射率越高镜片越薄越轻,但阿贝数下降色散加重;儿童度数<300度选1.56或1.60即可,无需追求1.67以上高折射率增加成本

1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/187712
API
curl https://kongchang.com/api/v1/knowledge/claims/187712
MCP
get_claim(id=187712)