There are few lenses that have the extra versatility that something like the Sony 100-400mm f4.5-5.6 G Master FE does–it’s a decent option for wildlife, landscapes, outdoor sports, and a variety of other applications that really need longer focal lengths. Though at the same time, I don’t expect it to be one of Sony’s most popular lenses. Why? Well, the 70-200mm f2.8 with teleconverters provide photographers with a fair amount more versatility. But in addition to that, I just don’t see most photographers using it vs something like the 70-200mm f2.8 G Master. That’s an obviously given fact. And with all that in mind, that doesn’t at all mean that the Sony 100-400mm f4.5-5.6 G Master FE is a bad lens. In fact, it’s fantastic!
But at the same time, its release was a curious one. The Sony 100-400mm f4.5-5.6 G Master FE was released with the Sony a9. In terms of the sports world, that makes sense; but where are Sony’s long telephoto fast primes for this type of photography? At the time of publishing this review, they’re nowhere to be seen.