Lenses that support changes in the AF speed Extender 1.4x EF-S 10-18mm f/4.5-5.6 IS STM EF-S 15-85mm f/3.5-5.6L IS USM EF-S 18-55mm f/3.5-5.6 IS STM EF-S 18-135mm f/3.5-5.6 IS STM EF-S 55 -250 mm f /4- 5.6
EF55-200mm f/4.5-5.6 USM Marketed March 1998 Lens Construction (group) 13 Lens Construction (element) 13 No. of Diaphragm Blades 6 Minimum Aperture 22-27 Closest Focusing Distance (m) 1.2 Maximum Magnification (x) 0.21 Filter Diameter ( mm ) 52 Maximum Diameter x Length ( mm ) 70 X 97 Weight (g) 310
EF75-300mm f/4-5.6 III Developed to succeed the EF75-300mm f /4- 5.6 II , which was marketed in 1995, this compact, lightweight high- magnification telephoto zoom lens covers medium telephoto 75 mm to super telephoto 300 mm . Like the EF75-300mm f/4-5.6 III USM, it has a metal ring at the front of the zoom ring to give it an upscale image. It uses a DC motor as AF drive actuator.
