Japakomom
Loc: Originally from the Last Frontier
In my experience using a canon EF lens with extender and the EF-RF adapter is that you can achieve focus but it won’t always be fast focus. Sometimes yes, other times it will hunt. Good luck! I decided it was better to sell off my EF lenses and go with native RF lenses.
NJose wrote:
Interesting Gene51. I forgot to mention it's the 150-600mm C that I own wanted some extra reach.
I've done a lot of research and image quality has not come up. I'm hoping someone with this combo will chime in and share some real-life experience.
I would listen to Gene. The Sport is better than the C. But using the 2x deteriorates image quality. Go for the 800mm f/11 at $899. If the light is there it will be ok and these new cameras are better at high iso's.
If you want to reply, then
register here. Registration is free and your account is created instantly, so you can post right away.