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Setting the Focusing Distance Range on the EF 400mm f/5.6L USM lens

Article ID: ART174682 | Date published: 06/07/2019 | Date last updated: 06/07/2019
 

Description

Setting the Focusing Distance Range on the EF 400mm f/5.6L USM lens

Solution

Switching the Focusing Distance Range


You can choose the focusing distance range with a switch. By setting a suitable focusing distance range, the actual autofocusing time will be shorter.
 
Ranges
3.5 m/11.5 ft. - ∞
8.5 m/27.9 ft. - ∞

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