Focal Length and Use Cases
These lenses serve entirely different purposes. The Panasonic 50mm f/1.8 is a standard prime lens ideal for portraits, street photography, and low-light situations with beautiful bokeh. The Canon 10-22mm is an ultra-wide zoom designed for landscapes, architecture, and cramped spaces where you need maximum field of view.
Camera System Compatibility
The Panasonic S 50mm is built for Panasonic's full-frame L-mount mirrorless cameras like the S5 and S1 series. The Canon EF-S 10-22mm is exclusively for Canon APS-C DSLRs with the smaller EF-S mount, including Rebel series and 70D/80D/90D models.
Image Quality and Performance
The Panasonic delivers sharp images with excellent bokeh at f/1.8, perfect for subject isolation. The Canon provides exceptional ultra-wide coverage with good sharpness across the zoom range, though it's slower at f/3.5-4.5. Both feature reliable autofocus systems suited to their respective camera platforms.
