The Sony SAL30M28 lens is a compact macro lens designed to introduce novices to close-up photography. This 30 mm f/2.8 lens offers a common focal length with the added benefit of macro-range optical properties and a high aperture for fast shutter speeds and substantial light transmission. The Sony lens can focus down to a minimum distance of 5.1 inches, aided by the Sony Smooth Autofocus Motor (SAM), which delivers silent autofocus capabilities. Offering a 50-degree angle of view, the Sony SAL30M28 lens allows for 1:1 subject-to-projection size ratios to give life-size renditions of photographed elements. The Sony lens measures approximately 1.8 inches by 1.8 inches and is compatible with DSLR cameras with APS-C sensors. Furthermore, this 30 mm f/2.8 lens is lightweight at just 5.3 oz. Overall, this Sony lens is a versatile addition to a budding photographer’s collection.