Thank you everyone Ok Aj the reason I changed was the L lens and after seeing your pics and some on a camera forum made me want to change yep it's a 300mm 2.8l
I wanted a 500mm but the stores don't carry it and it was 8weeks waiting time to get from canon for them to get in stock it
300mm is for taking shannons sport pics and birding with a 1.4x tele
Will take pics waiting on acratech head and lens base to arrive then it will be all go
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