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EOS C700 Support
FAQ and troubleshooting

With some EF lenses, the camcorder may take longer to focus automatically or may not be able to focus correctly.

Content Id: 8203388200


With the EF lenses listed below, it may take longer to achieve focus, or correct focus may not be achieved.

EF50mm f/1.4 USM

EF50mm f/2.5 Compact Macro

EF15mm f/2.8 Fisheye

EF-S18-55mm f/3.5-5.6

EF-S18-55mm f/3.5-5.6 II

EF-S18-55mm f/3.5-5.6 USM

EF-S18-55mm f/3.5-5.6 II USM

EF20-35mm f/2.8L

EF22-55mm f/4-5.6 USM

EF24mm f/2.8

EF28mm f/2.8

EF28-70mm f/3.5-4.5

EF28-70mm f/3.5-4.5 II

EF28-80mm f/3.5-5.6

EF28-80mm f/3.5-5.6II

EF28-80mm f/3.5-5.6 II USM

EF28-80mm f/3.5-5.6 III USM

EF28-80mm f/3.5-5.6 IV USM

EF28-80mm f/3.5-5.6 V USM

EF28-90mm f/4-5.6

EF28-90mm f/4-5.6 II

EF28-90mm f/4-5.6 III

EF28-90mm f/4-5.6 USM

EF28-90mm f/4-5.6 II USM

EF28-105mm f/4-5.6

EF28-105mm f/4-5.6 USM

EF28-200mm f/3.5-5.6

EF28-200mm f/3.5-5.6 USM

EF35mm f/2

EF35-70mm f/3.5-4.5

EF35-70mm f/3.5-4.5A

EF35-80mm f/4-5.6

EF35-80mm f/4-5.6 II

EF35-80mm f/4-5.6 III

EF35-80mm f/4-5.6 USM

EF35-80mm f/4-5.6 PZ

EF35-105mm f/3.5-4.5

EF35-105mm f/4.5-5.6

EF35-105mm f/4.5-5.6 USM

EF35-135mm f/3.5-4.5

EF38-76mm f/4.5-5.6

EF50mm f/1.8

EF50mm f/1.8 II

EF50-200mm f/3.5-4.5

EF50-200mm f/3.5-4.5L

EF55-200mm f/4.5-5.6 USM

EF55-200mm f/4.5-5.6 II USM

EF70-210mm f/4

EF75-300mm f/4-5.6

EF75-300mm f/4-5.6 II

EF75-300mm f/4-5.6 USM

EF75-300mm f/4-5.6 II USM

EF75-300mm f/4-5.6 IS USM

EF75-300mm f/4-5.6 III

EF75-300mm f/4-5.6 III USM

EF80-200mm f/2.8L

EF80-200mm f/4.5-5.6

EF80-200mm f/4.5-5.6 II

EF80-200mm f/4.5-5.6 USM

EF90-300mm f/4.5-5.6

EF90-300mm f/4.5-5.6 USM

EF100mm f/2.8 Macro

EF100mm f/2.8 Macro USM

EF100-200mm f/4.5A

EF100-300mm f/5.6

EF100-300mm f/5.6L

EF135mm f/2.8 Soft Focus

EF400mm f/2.8L USM

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