I have not taken it off My A9II since I got it! Picture iq is outstanding at all focal lengths, Af is faster than My 100-400 GM. You guys (SONY) hit a home run with this lens and I'm very pleased with everything about it.

Picked this lens up in March 2020. I traded in my Nikon gear. And now have a Sony A9II.This lens is fantastic super sharp focus very fast. I just love it. Just as sharp or sharper then my Nikon 500mmf4.So far it has been a joy to use. also Sony support freaking blows Nikon away. Great lens for birds in flight.... Read More  Hide

First off, this SONY 200-600mm 5.6-6.3 G OSS lens looks and feels like a $5,000.00 DOLLAR Lens. I bought this along with the OUTSTANDING SONY 2X Convertor. This lens is an EXCELLENT VALUE! Extremely Sharp with FAST INTERNAL Focusing. It is built like a TANK but doesn't weigh like one.The following photos were taken all on my Sony A6500 The Wood Peckor was taken in very low rainy light @ 4000 ISO... Read More  Hide

I am using this lens on the A6300. I don't know why I waited so long to buy it. I was content with my Sony 70-300 but just couldn't fill the frame with my subject sometimes. The 200-600 FILLS the frame. I have used it exclusively handheld and couldn't be happier with the results. Make no mistake this is a 600mm lens and feels every one of its four pounds. But after several days of practice I feel comfortable with it. Two important points: learn to use the zone focus for birds in flight and flexible spot small for stationary animals. Even with the lowly a6300 this lens just plain works.... Read More  Hide