|Quoting AKE0404AR (Reply 9):|
these photo actually compare the 500f4 and 600f4.....in terms of focal length, but since they are just 100mm apart you get an idea what you are missing or gaining!
|Quoting Gulfstream (Reply 12):|
You have been given good advice and the reference to the thread Need Help on Canon 70-300mm IS USM by Mnazarinia Dec. 19 2007 should have been helpful as I know it was to me.
What was wonderful to read was the excellent advice provided to the young man from Australia by members of the forum namely Jim-GPHOTO, Karl- JakTrax and Paul - Psych. It was one of the best examples of the Forum working for the betterment of the hobby. Thank you gentlemen.