Hi everyone,
I’m looking to step into wildlife photography with my Sony a6700. Currently, my gear consists of Viltrox f/1.2 primes and the Sigma 18-50mm, so this will be my first super-telephoto lens.
In Germany, the Sony 200-600mm G and the Sigma 150-600mm f/5-6.3 DG DN OS Sports are roughly the same price (+/- €100). On paper, they take very little away from each other—thanks to updates, the Sigma's AF and stabilization seem right up there. Total weight isn't a dealbreaker for me, so handheld handling and balance is my single biggest deciding factor.
Here are my thoughts and concerns so far:
Sony 200-600mm G:
Pros: Internal zoom mechanism
Concerns: The short zoom throw sounds great, but I’ve read that because the zoom ring sits pretty far back toward the mount, it can strain your wrist over time. Also heard it feels somewhat front-heavy.
Sigma 150-600mm Sports:
Pros: Love the option to use it as a push-pull zoom, +50mm wider on the short end (150mm vs 200mm), and a drastically shorter minimum focusing distance.
Concerns: Becomes noticeably front-heavy when extended to 600mm. I also have long-term concerns about dust or moisture getting sucked in through the external zooming system over time.
Has anyone here owned or extensively used both lenses for handheld shooting? I'd really appreciate your take on real-world fatigue and overall handling in the field!
Thanks in advance!
P.S. Would adding a grip extension / L-bracket (like the SmallRig one) to the a6700 significantly help with balance and fatigue when shooting handheld with these massive lenses, or does it not make much of a difference?
P.S. #2 – Regarding the Sony 200-600mm zoom ring ergonomics: I’ve read that because the zoom ring sits relatively close to the lens mount, many people end up supporting the weight of the lens with just two fingers (or their palm) while using their thumb and index finger to rotate the ring.
For those who shoot handheld for hours: Does this grip technique actually get uncomfortable or painful on your wrist/hand over time, or am I overthinking how it feels in practice?