7Artisans already has two versions of the 18mm F/6.3 manual focus pancake lens but only for APS-C mirrorless cameras. The ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

Color-Skopar 18mm F2.8 Aspherical X提供电子触点，除了可以将拍摄数据传送至机身外，也兼容对焦距离显示、视差修正（只适用于 X-Pro3），以及富士中高段 ...

Sharpness is very good at f/1.8 and f/2, excellent from f/2.8 to f/8 and very good at f/11 and f/16. The edges are good at f/1.8 and f/2, very good from f/2.8 to f/5.6, good at f/8 and f/11 and ...

At 18mm, central sharpness is excellent from f/4 right through to f/11, very good at f/16 and good at f/22. The edges are good at f/4, very good from f/5.6 to f/11, good at f/16 and fair at f/22.

The 10-18mm F2.8 DC DN Contemporary's compact size is striking. It measures just 2.4 by 2.8 inches (HD), weighs 9.2 ounces, and supports 67mm front filters. It's a little slimmer and noticeably ...

Given its bright aperture, Sigma's 10-18mm F2.8 DC DN Contemporary ($659) zoom is impressively small. It works with APS-C sensor cameras from Canon, Fuji, Leica, and Sony and costs less than first ...