Lenses that support changes in the AF speed IS STM EF -S 35 mm f /2.8 Macro IS STM EF 85mm f/1.4L IS USM EF 70-200mm f /4 L IS II USM EF 70-200 mm f /2.8 L IS III USM EF 400 mm f /2.8 L IS III USM EF 600 mm f /2.8 IS III USM
10. Circular aperture for producing beautiful softfocus images. 11. Can be used with EF 1.4 x III/ EF 2x III extenders. 12. Attachment slot provided for wire-type security lock, located under the cover for the orientation locking knob.