EF 180mm f/3.5L Macro USM

EF 180mm f/3.5L Macro USM SKU: 2539A007 Another telephoto macro lens with a maximum magnification of 1x. Life-size close-ups can be taken from a farther distance without disturbing the subject (insects, etc.). The internal floating system minimizes fluctuations in aberrations caused by changes in the focusing distance. Optical performance is outstanding from 1x to infinity. Sample Image EF 180mm f/3.5L Macro USM Lens Lens Case LZ1324 Lens Hood ET-78II Exclusive Instruction Book One Year Limited Warranty Card Neck Strap 7 w/o shoulder pad   Focal Length: 180mm Maximum Aperture: 1:3.5 High-performance, high image quality 1x macro telephoto lens High-quality close-up throughout the focusing distance range (1.57ft. to infinity) Three UD Glass elements and floating construction correct residual chromatic aberrations for improved image quality Advanced USM for high-speed, quiet AF Full-time mechanical manual focusing Compatible with EF Extender 1.4x and 2x. (manual focus only with Extend