Discontinued

EF40mm f/2.8 STM

The EF40mm f/2.8 STM comes in an ultra-compact and lightweight design, with a diameter of 68.2mm, a thickness of 22.8mm and weighing 130g making it the slimmest and lightest EF lens produced. A fast f/2.8 aperture, 7-blade circular aperture and aspherical lens elements let the lens achieve a high level of image quality from centre to corner.

  • Filter size: 52mm
  • Max aperture: f/2.8
  • With STM motor

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