Increase the maximum magnification from 1:3 to 1:2, the AML72-01 Close-Up Lens from Sigma is a dedicated accessory for the 18-300mm f/3.5-6.3 DC Macro OS HSM Contemporary lens. This close-up lens mounts to the original lens' 72mm front filter threads and increases the magnification ratio to benefit macro shooting applications. It features an apochromatic design and maintains the original lens' quality throughout the zoom range from 80mm to 300mm focal length positions.
