The SEL85F18 85mm F/1.8-22 is another lightweight lens. This is the lens to get if you’re a portrait or architectural photographer. It’s as sharp as much more expensive alternatives and even has fast autofocus to round out the user experience. This affordable lens lets in a lot of light, produces beautiful bokeh, and doesn’t have a hint of distortion. There are lots of fixed telephotos to choose from for the a7III, but none of them can match the price-to-performance ratio of the SEL85F18 85mm F/1.8-22. You might want to look for another lens if you’re an action-oriented filmmaker since it takes long to focus on subjects in low light when in video mode.Ģ. It also means you have to fiddle with the a7III’s menus instead of simply flipping a switch when changing focus modes. This improves its build quality as there are fewer moving parts. The Tamron 28-75mm F/2.8 Di III RXD doesn’t have an AF/MF switch. There’s only a hint of vignetting at the widest focal length while bokeh is tasteful whichever zoom level you use. On the opposite end, 75mm is ideal for portraits and astronomy photos. 28mm is still wide enough for group portraits, landscapes, or meals. The wide focal range makes Tamron’s lens a versatile performer. Switching to f/5.6 produces the sharpest edges and eliminates chromatic aberration, which isn’t pronounced in the first place. It falls off somewhat when using f/2.8, but is still noticeably better than most comparable lenses out there. Images are crystal-clear across all focal lengths and retain impressive edge sharpness as well. The best thing about the Tamron 28-75mm F/2.8 Di III RXD is its sharpness. It acquires targets fast, but you should use the a7III’s continuous focus mode for optimum results. The lens has a dedicated AT tracking chip that keeps it glued to moving subjects for photos and videos alike. It is silent and responsive, so you can shoot videos and not worry about autofocus sounds ruining your scene. It takes the ring anywhere from four turns to three-quarters of a turn to go from its minimum focusing distance to infinity based on the speed of rotation.Ī rapid extra stepping drive powers the lens. However, you’re getting nuanced focusing capabilities in return. The focusing and zoom rings are reversed, which might take some adjusting. No need to worry since its casing is made from polycarbonate that’s both lightweight and durable. You might think that Tamron’s lens is flimsy at first because of its light weight. The wide focal length covers everything from landscapes through portraits to night sky photography, while its consistent maximum aperture of f/2.8 ensures you always have ample light. It’s the most responsive and versatile lens on review, and its price is reasonable to boot. If you’ve got room in your budget for a single lens after purchasing the A7III, Tamron’s 28-75mm F/2.8 Di III RXD is the one to get.

Best Overall – Tamron 28-75mm F/2.8 Di III RXD

A7iii best 85mm bokeh lens