Macro Lens For Canon Camera

Mary asks…How does a strobe work for an underwater camera when scuba diving?I want to take some photos with a digital camera while scuba diving. I have heard that strobes are better to use. How do they work? Can you just buy a separate strobe and connect it to any underwater digital camera? Thanks.mr.eos answers:A stobe is either slaved directly to a cameras flash port ( if it has one) by a synch cord or it's slaved via the cameras actual flash itself . In the former's case, the actual on

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