Canon 28-135mm f/3.5-5.6

{"overview":"The Canon EF 28-135mm f\/3.5-5.6 IS USM is a standard-range zoom lens for Canon's EF autofocus mount, covering moderate wide-angle through short telephoto. As of 2026 the lens continues to change hands at this entry-level zoom tier, with cleaner, fully functional copies fetching nearer the top of the range and tired examples sliding toward the lower end. Expect the typical EF 28-135mm IS USM to be worth and sell for double-digit rather than triple-digit money in the auction market.","buying_guide":"Inspect the front and rear elements for fungus, haze and coating scratches, and work the zoom and focus rings through their full travel to confirm both move smoothly without gritty or sticky behaviour. Check that Image Stabilization engages with a soft whirr and settles cleanly, that USM autofocus is quick and silent rather than buzzing or hunting, and that the aperture diaphragm snaps crisply without visible oil on the blades.

Generated summary, 23 Apr 2026 — not checked by hand; prices on this page come from the sales, not from this text.