Sigma Sigma 50mm f/2.8 EX DG Macro Lens for Nikon SLR Review

The Sigma 50mm f/2.8 EX DG Macro is a sharp, well-built specialist lens for Nikon DSLRs. It delivers excellent 1:1 close-up capability for around $500, but its f/2.8 aperture and lack of versatility mean it's not a great general-purpose prime. Buy it for macro, not as an all-rounder.

If you're a Nikon shooter looking for a dedicated macro lens that won't break the bank, the Sigma 50mm f/2.8 EX DG is a name that comes up a lot. It's a classic 50mm prime lens, but with a twist: it can focus down to 1:1 magnification, letting you get right up close to your subject. For around $500, you're getting a specialized tool that's sharp for close-ups and built like a tank, scoring in the 77th percentile for build quality in our database. It's a simple, single-purpose lens that answers the question 'what's a good starter macro lens for my Nikon DSLR?'

This lens is built for one thing: macro. Our scoring puts its macro performance in the 90th percentile, which is excellent. That 1:1 magnification and close working distance mean you can fill the frame with tiny details. The trade-off is that it's not the most versatile lens. Its scores for portrait (46th percentile) and especially landscape (33rd percentile) are much lower. The f/2.8 aperture is fine for controlling depth of field in close-ups, but it's not a low-light monster or a bokeh king, landing in the 54th and 48th percentiles for those traits, respectively. Autofocus performance is middle-of-the-road at the 46th percentile, so it's reliable but not lightning fast.

At $499, the Sigma 50mm f/2.8 sits in an interesting spot. It's significantly more affordable than Nikon's own pro macro lenses, but it's also more expensive than using extension tubes or a cheap close-up filter on a standard 50mm. You're paying for a dedicated, well-built macro tool. If macro photography is a serious hobby for you, this lens represents solid value. If you just want to dabble, there are cheaper ways to get close.

The most direct competitor is probably the Nikon AF-S Micro 60mm f/2.8G, which is sharper and has a slightly longer focal length but often costs more. For versatility, the Tamron 90mm f/2.8 Macro is a popular choice—its longer focal length gives you more working distance from your subject, which is huge for shooting skittish bugs. If you're not committed to macro and just want a sharp, fast prime, the Nikon 50mm f/1.8G is half the price and better for portraits and low light, but it can't focus nearly as close. The Sigma carves its niche by being a capable, affordable, true 1:1 macro lens first and a general-purpose prime second.

Skip this lens if you're looking for a versatile, everyday prime. Its f/2.8 aperture and macro-first design make it a poor choice for low-light photography, casual portraits, or landscapes. If you want one lens to do it all, get a standard 50mm f/1.8 instead. Also, if you shoot a lot of handheld macro without a flash, the lack of image stabilization (VR) is a real drawback—consider a lens like the Tamron 90mm VC which has stabilization.

Should you buy the Sigma 50mm f/2.8 Macro? Yes, but only if you know what you're getting. This is a specialist lens for Nikon DSLR users who want to shoot close-ups of coins, jewelry, flowers, or small products. It's fantastic at that one job. If you need a walk-around lens, a portrait lens, or something for video, look elsewhere. But if macro is your main goal and your budget is around $500, this Sigma is a reliable, well-built choice that gets the job done without fuss.