Canon Firmware Updates: EF 400mm f/4 DO IS II & 100-400mm f/4.5-5.6L IS II USM Lenses
Canon released the new firmware update version 1.0.9 for Canon EF 400mm f/4 DO IS II & EF 100-400mm f/4.5-5.6L
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Canon released the new firmware update version 1.0.9 for Canon EF 400mm f/4 DO IS II & EF 100-400mm f/4.5-5.6L
Continue reading