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EOS C300 Mark II Support
FAQ and troubleshooting

With some EF lenses, the camcorder may take longer to focus automatically or may not be able to focus correctly. (EOS C300 Mark II)

Content Id: 8202727500


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

Product nameRemarks
EF50mm f/1.4 USM
EF50mm f/2.5 Compact Macro
EF15mm f/2.8 FisheyeProduction ended*
EF-S18-55mm f/3.5-5.6Production ended*
EF-S18-55mm f/3.5-5.6 IIProduction ended*
EF-S18-55mm f/3.5-5.6 USMProduction ended*
EF-S18-55mm f/3.5-5.6 II USMProduction ended*
EF20-35mm f/2.8LProduction ended*
EF22-55mm f/4-5.6 USMProduction ended*
EF24mm f/2.8Production ended*
EF28mm f/2.8Production ended*
EF28-70mm f/3.5-4.5Production ended*
EF28-70mm f/3.5-4.5 IIProduction ended*
EF28-80mm f/3.5-5.6Production ended*
EF28-80mm f/3.5-5.6IIProduction ended*
EF28-80mm f/3.5-5.6 II USMProduction ended*
EF28-80mm f/3.5-5.6 III USMProduction ended*
EF28-80mm f/3.5-5.6 IV USMProduction ended*
EF28-80mm f/3.5-5.6 V USMProduction ended*
EF28-90mm f/4-5.6Production ended*
EF28-90mm f/4-5.6 IIProduction ended*
EF28-90mm f/4-5.6 IIIProduction ended*
EF28-90mm f/4-5.6 USMProduction ended*
EF28-90mm f/4-5.6 II USMProduction ended*
EF28-105mm f/4-5.6Production ended*
EF28-105mm f/4-5.6 USMProduction ended*
EF28-200mm f/3.5-5.6Production ended*
EF28-200mm f/3.5-5.6 USMProduction ended*
EF35mm f/2Production ended*
EF35-70mm f/3.5-4.5Production ended*
EF35-70mm f/3.5-4.5AProduction ended*
EF35-80mm f/4-5.6Production ended*
EF35-80mm f/4-5.6 IIProduction ended*
EF35-80mm f/4-5.6 IIIProduction ended*
EF35-80mm f/4-5.6 USMProduction ended*
EF35-80mm f/4-5.6 PZProduction ended*
EF35-105mm f/3.5-4.5Production ended*
EF35-105mm f/4.5-5.6Production ended*
EF35-105mm f/4.5-5.6 USMProduction ended*
EF35-135mm f/3.5-4.5Production ended*
EF38-76mm f/4.5-5.6Production ended*
EF50mm f/1.8Production ended*
EF50mm f/1.8 IIProduction ended*
EF50-200mm f/3.5-4.5Production ended*
EF50-200mm f/3.5-4.5LProduction ended*
EF55-200mm f/4.5-5.6 USMProduction ended*
EF55-200mm f/4.5-5.6 II USMProduction ended*
EF70-210mm f/4Production ended*
EF75-300mm f/4-5.6Production ended*
EF75-300mm f/4-5.6 IIProduction ended*
EF75-300mm f/4-5.6 USMProduction ended*
EF75-300mm f/4-5.6 II USMProduction ended*
EF75-300mm f/4-5.6 IS USMProduction ended*
EF75-300mm f/4-5.6 IIIProduction ended*
EF75-300mm f/4-5.6 III USMProduction ended*
EF80-200mm f/2.8LProduction ended*
EF80-200mm f/4.5-5.6Production ended*
EF80-200mm f/4.5-5.6 IIProduction ended*
EF80-200mm f/4.5-5.6 USMProduction ended*
EF90-300mm f/4.5-5.6Production ended*
EF90-300mm f/4.5-5.6 USMProduction ended*
EF100mm f/2.8 MacroProduction ended*
EF100mm f/2.8 Macro USMProduction ended*
EF100-200mm f/4.5AProduction ended*
EF100-300mm f/5.6Production ended*
EF100-300mm f/5.6LProduction ended*
EF135mm f/2.8 Soft FocusProduction ended*
EF400mm f/2.8L USMProduction ended*

*As of August, 2015.

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