Brightin Star 10mm f/5.6 Fisheye 10mm

The Brightin Star 10mm f/5.6 is a dirt-cheap manual focus fisheye for Nikon Z DX cameras. It's not sharp and it's not fast, but it's incredibly small, well-built, and delivers a 172° field of view for less than $80. Perfect as a creative sidekick for hobbyists who want to have fun with distortion. Skip it if you need clinical image quality or autofocus.

Sharpness is not the point here, and that's a good thing because it's not sharp. Our optical quality percentile of 2nd is rock bottom, and that translates to soft edges, significant chromatic aberration, and a general glow when shooting wide open at f/5.6. But for a fisheye, especially one this cheap, that softness adds to the vintage, lo-fi vibe. If you stop down to f/8 or f/11, things improve a bit in the center, but the corners never really clean up. This is not a landscape lens for anyone who prints large.

The close focusing distance of 200mm lets you get weirdly intimate with subjects, and the 80th percentile macro ranking in our database suggests it's oddly capable for exaggerated close-ups. You can shove this lens right into a flower or a face and create some truly bizarre images. The manual focus ring has enough throw to be precise up close, and the deep depth of field at f/5.6 means nailing focus isn't all that hard. In bright daylight, you can pretty much set it to f/8, focus to a couple meters, and everything from a foot in front of you to infinity will be in acceptable focus.

Standing next to the Viltrox AF 9mm f/2.8 E (which isn't a fisheye, but it's a close focal length) shows the trade-off. The Viltrox gives you autofocus, a much faster aperture, and much better optical quality, but you lose the wild 172° perspective and it costs significantly more. If you need a wide lens for vlogging or astrophotography, the Viltrox is the better pick. The Brightin Star is purely for fisheye enthusiasts who don't mind manual focus and slow glass.

Canon's EF-S 18-55mm kit lens, also in our competitor list, isn't even remotely comparable in focal length or purpose, it just happens to be in the same budget price category. The Meike 50mm f/1.8 is another cheap manual prime but again, totally different. The real competition for the Brightin Star is used Samyang or Rokinon fisheyes adapted to Z mount, but those are heavier, often larger, and might cost more once you factor in the adapter. So for a native Z mount, crop-sensor fisheye, this is pretty much it at this price.

At $56 to $77, this lens is basically a no-brainer if you have any curiosity about fisheye photography. There's really nothing else at this price point that gives you a dedicated 10mm fisheye for Nikon Z DX. The closest competitor might be a lens from 7Artisans or Meike, but those tend to be faster (f/2.8) and more expensive. For about the cost of a couple of pizzas, you get a lens that's genuinely well-built and produces images that are fun to share. It's not a professional tool, but it's not priced like one.

If you're comparing value across vendors, the $56 end is probably used or from overseas sellers, while the $77 end is new with warranty. Either way, the price-to-fun ratio is off the charts. You could spend more on a Lensbaby or a vintage adapted fisheye and still not get this compact a package. For someone building out a Nikon Z DX kit on a budget, this is a brilliant little addition for the sheer creativity it unlocks.

The Brightin Star 10mm f/5.6 Fisheye is one of those lenses that makes you remember why photography is fun. It's tiny, manual focus only, and it turns everything into a bizarre, spherical world. At 119 grams, you'll forget it's in your bag until you want to turn a boring street corner into a surreal landscape. This lens isn't for pixel peepers or anyone chasing clinical sharpness, it's for people who want to experiment with a 172° field of view without dropping a ton of cash.

It's built for Nikon Z DX shooters who don't mind slowing down. The fixed f/5.6 aperture might sound limiting, but for a fisheye it actually makes sense. You're usually stopping down anyway to keep the whole exaggerated frame in focus, so the slow aperture just keeps the design simple and affordable. And at the $56 to $77 price bracket we're seeing across vendors, it's almost an impulse buy. The optical quality sits at the 2nd percentile across all lenses in our database, which is terrible on paper, but that's part of the charm here. This lens embraces distortion, soft corners, and character over perfection.

We've seen a lot of high-end glass come through our review process, and sometimes it's refreshing to play with something that doesn't take itself too seriously. The Brightin Star 10mm has a sturdy, all-metal build that landed in the 90th percentile for build quality, oddly enough. It feels solid in the hand, the focus ring is damped nicely, and it's genuinely fun to use on a walk around town. Just don't hand it to someone who's never used manual focus and expect them to nail the shot.

Landscape photographers who need edge-to-edge sharpness should absolutely look elsewhere. The 2nd percentile optical quality means even stopped down, the corners are mushy and chromatic aberration is rampant. For big prints of sweeping vistas, this lens will disappoint. Instead, consider the Viltrox 9mm f/2.8 or even the Nikon Z DX 12-28mm PZ for a rectilinear wide option. Also, anyone who hates manual focus or needs fast, reactive shooting should skip this; the slow aperture and lack of AF make it a non-starter for event work or fast-moving wildlife.

If you're a Nikon Z DX shooter who wants to mess around with extreme wide-angle distortion and doesn't mind manual focus, get this lens. It's cheap, built well, and produces images that will make your friends ask how you did that. Pair it with a Z fc or Z50 and you've got a compact walkaround setup that's just plain fun. It also works for creative portraits where you want an exaggerated, comedic look.

Skip it if you need a lens for serious landscape work, though. The optical shortcomings and inability to use filters mean you'll be fighting softness in every shot. For real estate or architectural photography, you'd be better off with a rectilinear ultrawide that corrects distortion. And if you've never used manual focus before, the learning curve plus the slow aperture might frustrate you in low light. This is a secondary creative lens, not a daily driver.