Wondering the pros and cons (other than losing a stop) on getting an extender for my 100mm f2.8 macro lens. Looking to get the really close up bug shots where you can get the super fine details in focus.
I read a little about a Raynox 250s, and Canon EF 2x II Extender, and not sure which would be the better option. From what I'm reading, the Canon would be?
Thanks in advance