PENTAX日前于官网发出公告，宣布推出K-1/K-1 Mark II的付费固件更新，最主要是添加三种天文摄影的高端功能，让玩家可以更轻松享受天文摄影的乐趣。

There's just one thing: it's being introduced as a "premium feature", which means you have to pay $79.95 to unlock it on the ...