Lenses that support changes in the AF speed Extender 1.4x EF-S 10-18mm f/4.5-5.6 IS STM EF- S 15-85 mm 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 55-250mm f/4-5.6
.6 IS USM EF 40mm f/2.8 STM EF 24-105mm f/ 3.5 -5.6 IS STM EF-S 18-55mm f/ 3.5 -5.6 IS STM EF 50mm f/1.8 STM EF 24-105mm f/4L IS II USM EF- S 18 -55 mm f/4-5.6