窄带摄影里有很多流行的调色方法，比如HOO，SHO。但拍多了不免腻歪，到处都是黄蓝哈勃色。同时很多目标用传统方法很难调 …
每个星野摄影师都应该知道的深空摄影小知识
熟悉这个系列的朋友应该知道，我的兴趣主要是在广域巡天上。要想完成全天巡天，最适合的工具是镜头。毕竟比望远镜光 …
Deep Space Photography Tricks that Every Star Photographer Needs to Know
Those who are familiar with my series should know that my primary interest is in wide-field sky surveys. To complete an all-sky survey, the best tool is a lens. After all, the aperture is larger than that of a telescope, the focal length is shorter, and it is much faster …
机炮才是无人机的浪漫
在观望比较许久之后，我终于被大佬们的长焦样张诱惑，买了一个大疆的御3。长焦才是无人机的正确用法！但拿到手以后 …
关于System Design Interview的随想
最近招人季，不少小伙伴在问system design interview如何准备。我的建议是也许可以换一个角度思考：如果你是hiring manager，你为什么要插个system design进去呢？希望看到 …