One thing that has not been mentioned is "Renting" as lens before purchasing. I think you would have the opportunity to find the focal length you need plus the f stop for indoor. I have used a 28-135 F3.5 with fair results in a modern well-lighted g...
I use a Tamron 70-300 F4-5.6 VC USDI have taken photos from the stands and on the field. Although 70mm can be a problem when the action is close to you.The cost of the Tamron new for less than $500.00No not good for basketball to slow F stop.
You may want to research Ebay for Ed Mikka adapters. His adapters are for Canon FD lens. You modify the back of the lens and replace the FD mount with EF mount adapter.They were selling for about $75.00 each.You can visit Youtube on how easy it is t...
