Computing Life

DigitalOcean server incidents and migration to Azure—site layout may be temporarily affected during the transition.

入门胶片摄影的体验分享，介绍不同画幅（135/120/6x6/4x5）、取景对焦方式、冲洗扫描流程，以及胶片画质相比数码的优势与坑点。

镜头色差详解：轴向色差与焦距成正比所以长焦需要APO设计，径向色差与焦距无关无法用APO解决。光圈越大色差越明显，小光圈可减轻轴向色差。

Practical guide to photographing a total solar eclipse, covering time-lapse techniques, bracket exposure for corona details, and economical alternatives using telescopes instead of expensive telephoto lenses.

A hands-on comparison of Hasselblad X1D medium format vs full frame cameras: image quality advantages exist, but speed and usability issues make full frame more practical for most users.