Sony Alpha DSLR-A300 55mm +10 High-Definition 2-Element Close-Up (Macro) Lens

High Definition (Beveled Design) +10 close-up (macro) lens made for the Sony Alpha DSLR-A300. Constructed from high-index, low-dispersion 2 element optical glass, it is fully multi-coated and finished with an anti-reflection coating. The lens is threaded for secure mounting and easily attaches to the 55mm lens listed in the title.