Canon Knowledge Base - The difference between the current Canon EF Extenders, EF 1.4x II and the EF 2x II, and the previous versions.

The difference between the current Canon EF Extenders, EF 1.4x II and the EF 2x II, and the previous versions.

Article ID: ART118973

Date published: 05/12/2015

Date last updated: 09/11/2018

The difference between the current Canon EF Extenders, EF 1.4x II and the EF 2x II, and the previous versions.

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