Canon's versatile USM standard zoom — the EF 28-105mm f/3.5-4.5 II for full-frame walk-around use.
The Canon EF 28-105mm f/3.5-4.5 II USM is a full-frame standard zoom covering a practical 28-105mm range with ring-type USM motor. The Mark II improves on the original. The USM motor provides fast, quiet AF with full-time manual override — a significant advantage over cheaper Canon zooms with micro-motors. A solid walk-around zoom.
Optical performance is good — better than the budget EF 28-90mm. Sharpness is respectable throughout the range. The USM motor is the standout feature. The 28-105mm range is practical for everyday use. No image stabilisation limits handheld shooting at 105mm. The variable aperture is modest but adequate for well-lit conditions.
Canon EF mount, full-frame. Filter thread is 58mm — compact. Weight is approximately 375 grams — lightweight for the range. Build quality is decent. The ring-type USM provides the best AF experience at this price level. The 28-105mm range covers from wide-angle to moderate telephoto — adequate for most everyday situations.
Available at very low used prices. Check USM motor operation and smooth zoom. A solid everyday zoom at a bargain price. The USM motor differentiates it from cheaper alternatives. The lack of IS is the main limitation. The Canon EF 24-105mm f/4L IS is the significant upgrade. Best for well-lit outdoor and travel photography.