Unverified90% confidenceSolutionTime unknown
买微单本质是买镜头卡口生态而非机身,选购前先看目标焦段镜头是否齐全、副厂(适马/腾龙)是否支持该卡口,卡口生态贫瘠的机型后期扩展受限且镜头保值差
1
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90%
Confidence
Long-term
Relevance
-
First Seen
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Unverified选微单本质是选卡口生态,而非只选机身:确认目标卡口有你需要的焦段镜头(尤其大光圈定焦、长焦),冷门卡口后期换镜成本高、二手保值差85% similarUnverified选相机本质是选卡口生态:卡口一旦确定,后续镜头投入远超机身。购买前应确认该卡口是否有覆盖自己题材的镜头群(如人像大光圈、长焦、微距)及副厂支持情况77% similarUnverified选购前先评估镜头卡口生态,小众卡口后续镜头选择少、二手保值差,主流卡口(如索尼E、佳能RF、尼康Z、L卡口联盟)镜头群更完整75% similarUnverified镜头生态比机身更重要:选原厂镜头群成熟且有副厂(适马/腾龙)支持的卡口,冷门卡口后期换镜选择少、二手保值差75% similar
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