... 0.01 mm f = 50 f = 75 f = 100 f = 200 f = 500 f = 1000 ... 0.01 mm f = 50 x ... f = 75 x ... 150 .10 299 ... f = 100 x ... f = 200 x ... f = 500 x ... f = 1000 x ... ... 0.01 mm f = 50 ... 35.5 6.3 206.03 ... ... 5.45 3.5 3.33 ... f = 75 ... 4.55 3.5 3.42 ... f = 100
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