Canon Community

Is there an adaptor or a new power cord that I can purchase for my LC-E8E charger so that I can power it from a USB plug?  I want to do this so that I can recharge my batteries with an Anker portable power source on extended backpacking and camping t...

I understand that the autofocus function could be rendered non functional when using an extender with certain camera bodies and lens combinations.  I have a t4i camera body and the two lenses I use primarily are a 24-105 mm f4 and a 70-200 mm f2.8.  ...