[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

焦段越长虚化越自然但需要更多进光量,长焦人像镜头在暗光下画质衰减明显;主摄虚化进光足但边缘识别较依赖算法,暗光人像优先看长焦镜头光圈是否≥f/2.5

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

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/467322
API
curl https://kongchang.com/api/v1/knowledge/claims/467322
MCP
get_claim(id=467322)