* New, Unused * Set of 2 AC Close-up Lens No. 5, 49mm MC Close-up Lens No. 10, 49mm Easy close-up photography just by attaching to your lens! For close-up shots beyond the minimum focusing distance of your lens. Close-up lenses are the easiest way to take close-up photos, simply by attaching them to the front of your lens. Since the amount of light doesn't decrease, the shutter speed doesn't slow down. The "AC Close-up Lens" is a high-grade close-up lens with 2 elements in 1 group, correcting for chromatic aberration. Compared to single-element types, it exhibits superior descriptive power, resulting in sharp images. No. 5 is recommended for lenses with a minimum focusing distance of 30-50cm. It has little effect on lenses that already have a short minimum focusing distance. Lens construction: 2 elements in 1 group, Focal length: 200mm Easy close-up photography just by attaching to your lens! For close-up shots beyond the minimum focusing distance of your lens. No. 10 allows close-up photography from 10cm from the subject to the front of the lens. It enables 1/2x magnification with a 50mm lens and 1:1 magnification with a 100mm lens. Lens construction: 2 elements in 2 groups, Focal length: 100mm Kenko