Canon 28-80mm f/3.5-5.6 IV USM EF Mount Lens Review

The Canon 28-80mm f/3.5-5.6 IV USM is a budget-friendly EF mount zoom lens originally designed for Canon's film and early digital SLR bodies. With a focal range that covers wide-angle to short telephoto, it offers basic versatility for everyday shooting. The USM (ultrasonic motor) provides quieter and faster autofocus than the non-USM versions in this line, though it remains a modest performer by modern standards.

This is a discontinued lens commonly found on the used market, often at very low prices. At $69 from KEH in bargain condition, it represents an inexpensive way to add a general-purpose zoom to an EF-mount setup, particularly for hobbyists or those experimenting with older Canon DSLRs. Build quality is plastic and lightweight, and optical performance is adequate for casual use but not comparable to contemporary glass. It's best suited for those seeking a low-cost workhorse rather than optical excellence or professional-grade features.