Sirui is the latest company to join the L-Mount Alliance, joining the likes of Leica, Panasonic, Sigma and DJI ...

For this review, the lens was tested on a Panasonic Lumix G9 using Imatest. Distortion is amazingly low and it is quite likely that here too there are corrections being made that we cannot switch off.

The taller the column, the better the lens performance. For this review, the lens was tested on a Panasonic Lumix G9 using Imatest. CA (Chromatic Aberration) is very well controlled centrally ...

Panasonic推出全新LUMIX DC-TZ99袖珍便携相机，具备24-720mm LEICA DC镜头和30倍光学变焦功能。这款小型相机专为追求高质感形象的用户设计，无论是捕捉 ...

SIRUI announced it has joined the L-Mount Alliance for future lens development. This is good news for users who invested in L ...