Sigma 28-300mm f/3.5-6.3 Compact Hyperzoom Macro - unknown Mount

The Sigma 28-300mm f/3.5-6.3 Compact Hyperzoom Macro is a high-magnification zoom lens designed for full-frame and film SLR cameras. It offers a massive 10.7x zoom range in a relatively portable barrel, providing a 'one lens' solution for travel and general photography. The 'Macro' designation refers to its ability to focus closely relative to other super-zooms, providing a maximum magnification ratio of 1:3 at the 300mm end. Due to the complex multi-cam barrel design, used examples should be checked for mechanical play in the extended lens tubes. SDS ensures that the autofocus and aperture functions are reliable, as these older Sigma lenses can sometimes encounter electronic communication issues with modern digital bodies. Check for internal dust, as the large displacement of air during zooming can draw in particulates over time.