The Sony E 30mm F3.5 Macro ($279.99) lens is small, light, and affordable—all marks in its favor. It's also capable of focusing on subjects that almost touch its front glass for a stunning life-size macro effect. It pairs well with Sony mirrorless cameras, but you'll want to be aware that its short working distance can be problematic, especially as it comes to casting shadows on subjects. For a bit more money, the Sigma 70mm F2.8 DG Macro Art is a better dedicated tool for macro work, but the E 30mm F3.5 is a good option if you want an all-around lens with the ability to focus close.

Standard-Angle Macro

The E 30mm is a little large for an APS-C prime, but not that heavy. It measures 2.2 by 2.4 inches (HW), but weighs just 4.9 ounces. The outer barrel is finished in silver and is constructed from lightweight metal material. A front filter thread supports 49mm filters, but you will have to remove the compact lens hood to access the accessory thread.

The standard front and rear lens caps are included. You can't use the lens cap and hood at the same time, but I wouldn't sweat it. The hood is actually quite slim, with a flat design that does a good job of keeping your fingers and other stray objects away from the front glass. If you've got the hood on, there's little reason to fret about a front cap.

The E 30mm F3.5 sports a focal length that captures a standard angle on an APS-C camera—about the same as a 45mm lens mounted to a full-frame body. It's a good angle of view for general purpose photography—long enough to isolate subjects, but wide enough for day-to-day snapshots.

You can also use it with a full-frame Sony camera. When doing so, you have the option of automatically cropping the full format sensor to the APS-C dimensions, which does reduce the working resolution of your camera. (The 42MP a7R III offers 18MP resolution in this mode, for example.) You can also shoot at full resolution, but the lens doesn't cover the entire sensor—you'll get see a dark border around images, like you get in the full-frame shot above.

There's no weather protection or stabilization. Sony reserves the former for its full-frame FE lens series, despite offering a few APS-C bodies with dust and splash protection. To date, the a6500 is the only APS-C model with in-body stabilization with which you can pair this lens.

Stabilization is handy for a macro lens, as hand shake is more evident when working at close distances. Sony offers one macro lens with stabilization, the pricey full-frame FE 90mm F2.8 Macro G OSS, but at $1,100, it's a purchase that requires serious interest in photography.

The E 30mm doesn't offer any bells or whistles. It's lone control is a manual focus ring, finished in bare metal, but knurled so it's comfortable to grip and turn. Focus peaking and magnification are available as manual focus aids. Autofocus is available as well, and it works fine with the latest Real-Time Tracking system used by the a6400.

There's no focus limiter switch, nor does Sony offer a custom limiter function like it did with some of its SLRs. Likewise, the lens doesn't offer some of the nicer features we've seen from consumer macro lenses for competing systems. Canon sells the EF-M 28mm Macro for its cameras and the lens includes its own LED light, very useful to eliminate the shadows cast by the camera when working close-up. Sony has done so much to push mirrorless camera technology forward, it would be nice to see the company embrace similar innovation with its lenses.

And it's the short working distance that makes the E 30mm F3.5 Macro a little tricky to use. It focuses a close 3.7 inches, but that figure is measured from the image sensor, not the front of the lens. In reality you're focusing close to an inch from the glass, which can often cause a shadow to cast, or spook a subject—I couldn't get closer to the butterfly on the flower in the image below without it flying away, for example. You can add some lighting—the Ray-Flash turns any camera flash into a macro ring light—but you'll need to add some gear to your camera.

That said, a longer working distance means a longer focal length. Lenses like the Sigma 70mm put more distance between you and your subject, but, especially on an APS-C sensor camera, deliver an angle of view that's a little tight for daily photography. The E 30mm Macro makes more sense as an everyday prime with better close focus than most, instead of a dedicated tool for macro.

Not a Low-Light King

The E 30mm Macro is a lot of things, but a low-light monster it is not. The modest f/3.5 maximum aperture is fine for shooting in bright light—and for macro shots, you'll probably be working at f/8 or f/11 just to get enough of your subject in focus. But if you're looking at this as a general-purpose prime, keep in mind that it's not a good choice for low light. If that's what you're after, think about the E 35mm F1.8 OSS or Sigma 30mm F1.4 DC DN Contemporary. Neither is a macro, but both offer decent close-up capability.

Regardless of maximum aperture, the E 30mm delivers images with crisp detail. I tested it with the 24MP a6400 and Imatest software. At f/3.5 it manages 2,234 lines of resolution on a center-weighted test. It's a result that falls in our very good performance range for this camera. The field of focus isn't flat, though—the center is the sharpest, most of the frame hovers around the average, and the very outer edges are quite soft (1,415 lines).

See How We Test Digital Cameras

The story is about the same at f/4. There's an uptick at f/5.6; the average climbs to an excellent 2,500 lines, though edges are still a little soft (1,800 lines). If you're looking for real edge-to-edge quality, you'll want to set the aperture to f/8 or f/11. There we see an outstanding 2,750 lines of resolution on average, and edges that show about 2,400 lines.

There's a little bit of resolution loss at f/16 (2,391 lines), but I'd still feel comfortable using it when needed for depth of field. Remember that when working close up, depth of field is still shallow at small apertures. You can see this in the image above, shot near the closest focus distance at f/8.

You can stop down beyond f/16, but I wouldn't recommend it. At f/22 the resolution drops to 1,662 lines.

The lens shows no visible distortion. Illumination is fairly uniform, with the corners lagging behind the center by only about 0.9EV.

A Good Budget Option

The E 30mm F3.5 Macro is a fine macro option, especially if you're shopping on a budget. It focuses close enough where you have to worry about casting a shadow on your subject, and offers true life-size magnification at its closest focus distance. It's also lightweight, and one of the lowest-cost lenses available for the Sony system.

If you're interested in a prime that can deliver sharp results, focuses very close, and doesn't cost much, it's a solid option. We wish it had some nicer touches, like a focus limiter, splash protection, and the on-lens ring light we've seen Canon include on its consumer-grade macro lenses.

But it's a solid all-arounder, as long as you understand it's not going to net as good results in dim light as a lens with a wider aperture. We recommend the Sony E 35mm F1.8 OSS and the Sigma 30mm F1.4 DC DN Contemporary for photographers who put a priority on a wider aperture. And, while it is a full-frame lens, the Sigma 70mm F2.8 DG Macro Art will pair well as a dedicated macro lens for APS-C photographers. But if you're looking for a more versatile angle of view, and don't do a lot of photography where you need to shoot at f/2 or f/1.4, the E 30mm F3.5 Macro is a good lens at a good price.

Best Lens Picks

• The Best Fujifilm Lenses for 2020
• The Best Leica M Lenses for 2020
• The Best Micro Four Thirds Lenses for 2020
• The Best Pentax SLR Lenses for 2020
• More Lens Reviews
• More from Sony

Further Reading

• Tamron Details Affordable 70-180mm F2.8 Zoom Lens
• The Best Sony Mirrorless Lenses for 2020
• The Best Nikon Lenses for 2020
• The Best Canon Lenses for 2020
• Oops! $13K Camera Lens Sells for $95 Due to Prime Day Error