Canon's new RF 16-28mm F2.8 wide-angle zoom lens impressed me, but I'm less convinced we ...
The new Canon RF 16-28mm F2.8 IS STM ultra-wide zoom lens is a smaller and cheaper alternative to Canon's pro L-series lenses ...
Digital Camera World on MSN22 小时
Canon’s new wide-angle zoom is a weather-sealed, portable and budget-friendly 16-28mm f/2.8
Canon’s RF 16-28mm F2.8 IS STM is a full-frame wide angle zoom with weather sealing, IS and a budget-friendly price ...
PC Magazine5 年
optical zoom
Changing the focal length of a camera by adjusting the physical zoom lens. All zoom lenses in film cameras and digital single lens reflex (DSLR) cameras are optical zoom. Digital point-and-shoot ...
SourceSecurity21 天
Fujinon YV4.3X2.8SA-SA2L Megapixel lens
The lens has a focal length range of 7.8mm~63mm and a wide aperture of F1.2. This new high-quality 8x zoom lens is the perfect companion to Fujinon's "great" Megapixel zoom, D32x10HR4D. Further ...