actionphotography, Sony 200-600, Sony A7r4 Sony A7r4 200-600 Handheld by blackie1957 • 17th Oct 2020 Just an example of what the 7r4 can do with a lens at 600mm Settings f6.3, IS0 1/1600., Shutter Speed 1/60 sec. Share this:ShareFacebookLinkedInTwitterTumblrPinterestWhatsAppPrintRedditPocketTelegramSkypeEmailLike this:Like Loading... Related