Lenses that support changes in the AF speed USM EF 400mm f /4 DO IS II USM EF 11-24mm f /4L USM EF 50mm f/1.8 STM EF 35mm f /1.4L II USM EF-S 18-135mm f /3.5-5.6 IS USM EF 24-105mm f /4L IS II USM EF 70-300 mm f/4-5.6
Specifications for the EF 180 f /3.5L Macro USM Marketed April 1996 Lens Construction (group) 12 Lens Construction (element) 14 No. of Diaphragm Blades 8 Minimum Aperture 32 Closest Focusing Distance (m) 0.48 Maximum Magnifcation (x) 1.0 Filter Diameter (mm) 72 Maximum Diameter x Length (mm) 82.5 x 186.6 Weight (g) 1,090
When attached to the EF -S60mm f /2.8 Macro lens, the 250D, 500 and 500D close-up lenses enables close-up photography. The magnification will be as follows