佳能EF 50mm f/1.4 USM是一款全画幅大光圈标准定焦镜头,适合人像摄影。其拥有F1.4的大光圈设计,能够捕捉更多的光线,并且具有快速和安静的USM对焦马达,确保迅速而精确的自动对焦。这款镜头的光学性能优秀,能够拍摄出清晰、细腻的照片。现在购买可享受 ...
Central sharpness is very good at f/1.4, excellent from f/2 to f/8 and very good at f/11 and f/16. The edges are also very good at f/1.4, excellent from f/2 to f/8 and very good at f/11 and f/16.
Those lenses are the 16mm f/1.4 DC DN (ideal for street and travel), 23mm f ... two zoom lenses for the RF Mount – the ...
The Brightin Star 50mm F/1.4 Autofocus is available for Fuji X, Nikon Z, and Sony E mounts. The lens has 12 elements in 8 groups and includes two low-dispersion lenses and two high-refractive ...
Chinese social media posts appear to show a Samyang AF 12mm f/2.0 RF-S, a move that would mean more third-party Canon RF ...