[KongchangAI]
Unverified50% confidenceOpinionExact time

600mm等效焦距是智能手机短期内难以突破的物理门槛,为超变焦相机保留了不可替代的生存空间

1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/13/2026
First Seen
Valid until: 10/11/2026

Sources

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