Canon EF 28-105 F3.5-4.5 USM 28-105mm

The Canon EF 28-105mm f/3.5-4.5 USM is a lightweight budget zoom for Canon EF cameras with fast, quiet autofocus. It's great for portraits and street shooting but weak for landscapes due to soft edges and no stabilization. At around $350 USD, it's a solid used-market pick if you know its limits.

Autofocus is where this lens shines. The ring-type USM motor ranks in the 94th percentile in our database, which means it's among the best we've tested for speed and silence. On an EOS film body or a DSLR, focus snaps into place without hunting. That's a big deal for street photography where you don't want to miss a moment.

Optically, it's a different story. The lens sits in the 19th percentile for optical quality, which is disappointing. Sharpness is fine in the center but falls off toward the edges, especially at the wider end. The f/3.5-4.5 aperture is decent for a budget zoom, ranking in the 80th percentile, but it's not going to give you creamy background separation. Bokeh is above average at the 79th percentile, so portraits can look nice if you keep your subject close and the background far away. Minimum focus distance is 488mm, which is okay but not macro territory.

Compared to the Tamron Di III VC 28-300mm f/4-7.1, the Canon gives up range and stabilization but wins on autofocus speed and weight. The Tamron is a superzoom with VC, which helps in low light, but it's heavier and slower to focus. The Sigma Contemporary 18-50mm f/2.8 DC DN is a sharper, faster lens, but it's designed for APS-C sensors, so you lose full-frame coverage. The Sony E 18-135mm f/3.5-5.6 OSS has stabilization and a longer reach, but it's for E-mount, not EF.

Against the Nikon NIKKOR 2178, the Canon holds its own in autofocus but falls behind in optical quality. The Nikon is a newer design with better edge sharpness. If you're on Canon EF and want a cheap zoom, the Canon is a fine choice. If you need stabilization or sharper corners, look elsewhere.

At around $350 USD, the Canon EF 28-105mm f/3.5-4.5 USM is a budget-friendly way to get a full-frame standard zoom. It's not going to compete with modern L-series glass, but it doesn't need to. For someone adapting to a mirrorless body or shooting an older DSLR, this lens delivers decent versatility for the money. The Tamron 28-300mm and Sony 18-135mm are alternatives, but they cost more and aren't always available in EF mount. If you can find this lens in good condition, it's a solid deal.

The Canon EF 28-105mm f/3.5-4.5 USM is one of those old film-era zooms that still pops up on the used market for a reason. It's a standard zoom for Canon EF mount cameras, covering a useful 28-105mm range with a variable aperture that starts at f/3.5. You'll find it listed around $350 USD these days, which puts it in budget territory for full-frame shooters who don't mind a lens with some history.

People searching for this lens usually want to know if it's good for portraits, street shooting, or just as a cheap walkaround option. The short answer is yes for portraits and general use, less so for landscapes. The ring-type USM autofocus is genuinely quick and quiet, and at 366g it won't weigh down your bag. But there are trade-offs, and we'll get into those.

It's not weather sealed, there's no stabilization, and the optical performance is a weak spot compared to modern glass. Still, for the price, it fills a niche that newer lenses often ignore: a lightweight full-frame zoom that doesn't cost a fortune.

Skip this lens if you shoot landscapes or architecture, where edge sharpness matters. The optical quality is below average, and the lack of stabilization will hurt in low light. If you need weather sealing or a constant aperture, look at newer options like the Sigma 18-50mm f/2.8 for APS-C or a used Canon 24-105mm f/4 L for full-frame. Also skip it if you're adapting to a mirrorless body and already have a native zoom, since the adapter adds bulk and you lose nothing by staying native.

Should you buy the Canon EF 28-105mm f/3.5-4.5 USM? If you're on a budget and shoot Canon EF, yes, with some caveats. The autofocus is genuinely excellent, the weight is a joy, and the focal range covers most everyday needs. Portraits look good, street shooting is fun, and the price is right.

But if you shoot landscapes or need sharp corners, this lens will frustrate you. The optical performance is below average, and the lack of stabilization means you'll need steady hands or a tripod in low light. For the right person, it's a bargain. For everyone else, it's a compromise.