film-exposure-asymmetry

用户在使用胶片拍摄、问"负片和反转片曝光有什么区别"、或面对高反差场景 需要决定曝光策略时调用。纯数码摄影用户不适用（数码传感器宽容度特性不同）。 Invoke when the user is shooting film, asks about the difference between negative and reversal film exposure, or needs to decide exposure strategy for high-contrast film scenes. Not applicable to pure digital photography (sensor latitude differs). 关键 trigger / Key triggers: "负片曝光"、"反转片曝光"、"slide film exposure"、 "negative film latitude"、"宁过勿欠"、"宁欠勿过"、 "high contrast film exposure"、"film exposure strategy"、 "overexpose or underexpose film"。

by @bianchunhui·MIT-0