R3 Under the Lights “10,000 ISO” # —Very Clean— I wanted to push the EOS R3 to higher limits. Now that the NFL season is over, I am back to SJSU athletics. I was covering women softball 🥎 under the lights and again wanted to see how high I can go on the ISO. Very impressed…. #canon #49ers #canon #canonexploreroflight #sandisk #teamcanon #canoncps #thinktankphoto #sandiskextremeteam #mycanonstory #canonmirrorless #nflphoto #EOS R3 #EOS R5 #EOS R6 #1DX3