Canon Extender EF 2x III Specifications

Lens construction (elements/groups)

9/5

Dust/moisture resistance

Yes¹

Max. diameter x length (mm)

72.0 x 52.7

Weight (g)

325

Soft case

LP811

Footnote

¹ Lenses with dust/moisture resistance are fitted with a rubber ring on the lens mount which may cause slight abrasion of the camera mount. This in no way affects either the lens or camera performance.