Sony G Master SEL2470GM 24-70mm

The Sony 24-70mm f/2.8 GM II is one of the sharpest, fastest-focusing standard zooms we've ever tested. It's lighter than the original and delivers best-in-class autofocus. It's pricey and lacks stabilization, but if you're a Sony pro who needs the best, this is it.

Autofocus is stupid fast. We're talking 98th percentile in our database, which puts it among the absolute best right now. The four XD linear motors lock on instantly and track silently, so video shooters will be just as happy as stills photographers. Optically, it's a top-tier performer at 97th percentile. Sharpness is exceptional wide open at f/2.8 across the entire zoom range, and the Nano AR Coating II handles flare like a champ. The weak spot? Bokeh is middle of the pack at the 40th percentile. It's pleasant and smooth thanks to the 11-blade diaphragm, but don't expect the dreamy separation you'd get from a fast prime. And there's no stabilization here, which lands it in the bottom half of our rankings. If your body has IBIS you're fine, but it's worth knowing.

The Canon RF 28-70mm f/2.8 IS STM is the most direct rival and it includes stabilization, which Sony skips. That's a real advantage for Canon shooters. The Tamron 18-300mm offers way more reach and costs less, but you sacrifice the constant f/2.8 aperture and that top-shelf optical quality. The Sigma 16-300mm is another superzoom competitor that prioritizes versatility over outright image quality. If you need one lens that does everything from wide landscapes to tight portraits with zero compromises in sharpness or autofocus, the Sony still leads the pack. But if you want stabilization or a lighter wallet, those other options are worth a hard look.

Let's be real, this lens is expensive. The price spread across vendors is wild, ranging from $1314 to $3596. If you can snag it at the lower end of that range, it's a solid investment for a working pro. At full retail near $3600, you're paying a serious premium for the Sony badge and that last 5% of performance. The value score sits at 77.8 out of 100, which is well above average for this category. It's not a bargain, but it's a tool that will earn its keep for years. Shop around and avoid paying anywhere near the top of that price range.

Sony took everything pros loved about the original 24-70mm GM and put it on a diet. The GM II is 22% lighter and noticeably smaller, which makes a real difference when it's glued to your camera all day. At 695g, it balances beautifully on modern Alpha bodies without feeling front-heavy. The constant f/2.8 aperture is still here, and the optical performance is basically flawless from corner to corner. This is the lens you grab when you can only bring one, and it needs to nail every single shot.

If you're a hobbyist or casual shooter, the price and weight are probably overkill. You'll get 90% of the performance from something like a Tamron zoom for half the cost. And if you shoot a lot of handheld video without a gimbal, the lack of lens stabilization might push you toward the Canon RF 28-70mm f/2.8 IS STM instead.

This is the standard zoom for Sony shooters who refuse to compromise on image quality or autofocus speed. Wedding photographers, event shooters, and anyone who needs a do-it-all workhorse will find it indispensable. The weight savings over the original make it viable for all-day use, and the optical performance is as good as it gets in a zoom. Just budget for it and maybe grab a third-party lens hood.