What does ミラー and 光が飛んで mean in this passage?


Can anyone help me understand what ミラー(mirror) is referring to below and how
it relates to 光が飛んで. Is this related at all to
[白飛び](https://dictionary.goo.ne.jp/jn/113080/meaning/m0u/) or does it mean
something else?

> よし、んじゃカメラはそこな。あとは小道具のセッティングだけど  
>  え？ もうやってくれたのか！ さすが頼りになる部員たちだぜ  
>  んじゃ、青空をバックに小鳥が飛ぶシーンから撮るぞ～  
>  そーそーそのアングル。けど、それだとちょっと **光が飛んで** んな…… **ミラー** ある？




Yes, you have the right idea. 白飛び = overexposure, where the highlights can't
be recovered by post-processing. 光が飛ぶ has the same meaning. (黒つぶれ is
underexposure.)

ミラー in this case means a reflector to illuminate the scene, more commonly
referred to as レフ板 or リフレクター.

