Tamron AF 28-105mm f/4-5.6 LD (79D/179D) - unknown Mount

The Tamron AF 28-105mm f/4-5.6 LD is a standard zoom lens designed for full-frame and film SLR cameras. It covers a broad range from wide-angle to short telephoto, making it a capable 'walk-around' lens for general photography. The inclusion of Low Dispersion (LD) glass helps to combat chromatic aberrations, particularly at the longer end of the zoom. Its lightweight construction makes it an unobtrusive addition to a camera kit, suitable for day-long shooting without fatigue. Used units should be examined for zoom smoothness, as the telescoping barrel can become loose or develop 'zoom creep' over time. The autofocus performance is typically steady but should be tested for accuracy. SDS checks for dust ingress behind the front element and ensures the aperture mechanism is free from oil. The plastic barrel is durable but look for signs of impact damage around the filter thread and mount area.