Unverified88% confidenceDecision RuleTime unknown
mini规格胶片（约54×86mm，成像区46×62mm）单张成本最低且通用性最强，适合入门和高频拍摄；宽幅（wide，约108×86mm）成像面积约为mini的两倍，适合合影和风景，但单张成本高约50%
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88%
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Long-term
Relevance
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Unverifiedmini规格胶片（约54×86mm，成像区46×62mm）单张成本最低且相机机身最便携，适合旅行随身携带；wide宽幅胶片成像面积约为mini的两倍但机身笨重、单张成本高约50%93% similarUnverifiedmini相纸单张成本最低（约3-4元/张），wide宽幅单张成本最高，长期高频拍摄优先选mini格式以摊薄耗材开销82% similarUnverified存储单反/微单+2-3只镜头，建议选30-50L容积；加上无反、镜头较多或摄影器材配件，建议80-120L；预留30%空间方便取放和后续增添设备80% similarUnverified胶片规格决定长期使用成本和成片尺寸：mini规格(约54x86mm)照片小、单张成本低适合手账；square方形和wide宽幅照片更大但胶片更贵，购买前确认机型锁定的胶片类型不可混用80% similarUnverified负载约2kg，主打微单/无反相机搭配轻量镜头，专业单反配大三元镜头可能超出承重77% similar
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