Unverified88% confidenceDecision RuleTime unknown
85mm f/1.4是半身人像黄金焦段,压缩感强且焦外柔和;但室内空间<3米纵深时85mm无法退够距离拍全身,狭窄居家环境应优先50mm
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified半身/环境人像用35mm或50mm,标准人像用85mm,紧凑特写/舞台演出用135mm;85mm是室内外通吃的最佳平衡焦距,135mm在3米内的室内会退无可退76% similarUnverified观看距离÷0.021≈推荐尺寸(英寸)。3米观看距离建议75英寸起,客厅进深3.5米以上可上85英寸而不会有颗粒感71% similarUnverified客厅观影距离3米以上建议选65英寸起步,OLED的4K在3.5米内才能看清像素级细节,距离3米对应65寸、3.5米对应75寸最佳沉浸感68% similarUnverified窄条纹(单条宽度<5cm)在视觉上拉高层高效果最强,适合层高<2.6m的房间;宽条纹(单条≥10cm)会显得空间紧凑,仅适合层高≥2.8m的大空间67% similarUnverified柔光箱尺寸选择遵循'光源面积≥被摄主体面积'原则:拍人像半身用60×90cm,全身或双人需90×120cm以上,产品静物小件用40×40cm八角柔光箱即可66% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/470822API
curl https://kongchang.com/api/v1/knowledge/claims/470822MCP
get_claim(id=470822)