Canon NB-4L Support Questions

• NB-8L
• EF 500mm f/4L IS II USM
• EF 600mm f/4L IS II USM
• NB-ES1L
• NB-3AH
• NB-7L
• NB-5L
• EF 24-70mm f/4L IS USM
• EF 200-400mm f/4L IS USM Extender 1.4X
• EF 70-200mm f/4L IS II USM
• EF 600mm f/4L IS III USM
• TS-E 135mm f/4L MACRO
• EF 24-105mm f/4L IS II USM
• EF 35mm f/1.4L II USM
• EF 16-35mm f/4L IS USM

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