Canon 18-55mm STM vs 18-55mm IS II: Kit Lens Differences
Canon 18-55mm STM or IS II kit lens? Learn how the two APS-C zooms differ in focus motor, video behavior, and handling so you know which to choose.
Lenses and Gear
Canon 17-40mm vs 16-35mm: Choosing a Wide-Angle L Zoom
Canon 17-40mm f/4L or 16-35mm L zoom? See how they differ in width, aperture, versions, and use so you can choose the wide lens that fits your work.
Canon 17-35mm f/2.8 vs 17-40mm f/4: Which Wide Zoom Fits You
Compare the Canon 17-35mm f/2.8L and 17-40mm f/4L wide zooms on aperture, size, and typical use so you can choose the one that suits your shooting.
Canon 16-35 f/4 vs Sigma 18-35 f/1.8: Wide Zooms Compared
Canon 16-35mm f/4 and Sigma 18-35mm f/1.8 are wide zooms with different aims. Compare sensor coverage, aperture, size and who should choose which.
Canon 100-400 vs Fuji 100-400: Telephoto Zooms Compared
Canon and Fujifilm both make 100-400mm telephoto zooms, but they fit different systems. Compare mounts, sensor size, handling and who should choose which.
Canon 100-400 vs 100-400 II: What Changed Between Versions
Comparing the original Canon EF 100-400mm L lens with the Mark II: the zoom design, handling and who should choose which. Confirm specs on Canon's page.
Canon 10-18 vs 16-35: Which Wide Zoom Fits Your Camera?
Canon 10-18mm and 16-35mm lenses are both wide zooms, but they suit different sensors and jobs. Compare use, size class and who should choose which.
Camera Memory Cards: Types, Speeds, and How to Choose One
Understand camera memory card types such as SD, microSD, CFexpress, and CFast, plus speed classes and capacity, so you can match a card to your camera.
B+W XS-Pro vs F-Pro Filters: Differences and Who Needs Which
B+W XS-Pro vs F-Pro filters compared in general terms: frame design, coatings, front threads and how to choose the right line for your lenses.
B+W vs Hoya HD UV Protective Filters: How to Choose
B+W vs Hoya HD UV protective filters compared in general terms: what each brand is known for, what to look for in a UV filter and how to choose.