Samyang Samyang 10mm f/2.8 ED AS NCS CS Lens (Nikon F Review

So you're a Nikon APS-C shooter looking for a super-wide angle lens. The Samyang 10mm f/2.8 is a prime lens that gives you a 15mm full-frame equivalent field of view, which is seriously wide. It's built for Nikon's F-mount cameras like the D3500 or D5600, and it's a manual focus lens, which is a key detail we'll get into. This isn't a lens you'd buy for its versatility score, which sits in the 37th percentile. It's a specialized tool.

Who is this for? Honestly, it's for a specific kind of photographer. The scores tell the story: it's weakest for travel (a dismal 19.9/100) because it's heavy at 581g and not weather-sealed. But it shines in macro, hitting the 75th percentile. That's unusual for such a wide lens. So think architecture, interiors, or getting up close and personal with small subjects where you want the context of a huge background.

What makes it interesting is that combination of extreme width and close-focus ability. The minimum focus distance is 240mm, which is about 9.5 inches. That lets you get right on top of something while still capturing a vast scene behind it. It's not a lens for everyday snaps, but for creative, deliberate work where you want to warp perspective in a unique way.

Let's talk about the numbers. Optically, this lens scores in the 81st percentile, which is very good. That means sharpness and color rendering are strong points, especially for the price. The aperture is f/2.8, which lands it in the middle of the pack (53rd percentile). It's not the brightest lens out there, but f/2.8 on a super-wide gives you decent low-light capability and some control over depth of field, though bokeh is a weaker area at the 40th percentile. Don't expect dreamy background blur here.

The real-world implication? You're getting a sharp, capable optical tool for specific scenarios. The manual focus (AF percentile is 49th) means you'll be turning the ring yourself for every shot. For static subjects like landscapes or architecture, that's fine. For anything moving, it's a challenge. And with no stabilization (43rd percentile), you'll need good light or a tripod to keep shots sharp at slower shutter speeds. The performance is a trade-off: great optics in a package that demands more from the photographer.

At $499, the Samyang 10mm f/2.8 sits in a tricky spot. You're paying for specialized optical performance rather than convenience. Compared to a kit zoom, you're getting much better sharpness and that unique wide+macro combo, but you lose autofocus, stabilization, and any zoom flexibility.

Looking across vendors, Samyang (also sold as Rokinon) is known for offering high-quality optics at lower prices by cutting features like autofocus. This lens follows that pattern. For a Nikon APS-C user who wants a dedicated, sharp super-wide prime, there aren't many alternatives at this focal length and price. You're essentially trading cash for the time and skill needed to use a manual lens effectively.

Let's look at some competitors. The Viltrox 35mm f/1.7 is a completely different beast—a standard prime that's autofocus and much better for portraits or general use, but not wide at all. The Panasonic Lumix 14-140mm is a do-everything travel zoom for Micro Four Thirds, not Nikon, so it's not a direct swap. A more apt comparison might be something like a used Nikon 10-24mm f/3.5-4.5G. That lens gives you autofocus, stabilization, and zoom flexibility, but it might cost more used, and its optical performance likely won't match this Samyang prime at the wide end.

The trade-off is clear. The Samyang gives you better image quality and a faster aperture at 10mm for less money, but you manually focus. The Nikon zoom gives you convenience and versatility for likely a higher price and a slight optical compromise. If your work is slow and deliberate, the Samyang is a great tool. If you need to shoot quickly or in changing conditions, the convenience of a zoom with autofocus is worth the extra cost.

If you're a Nikon APS-C shooter who loves architecture, intricate interiors, or creative macro with a wide background, this lens is a compelling, sharp tool. The image quality is excellent, and the close-focus ability is a fun bonus. Just be ready to work for your shots with manual focus and no stabilization.

But if you're a generalist, a traveler, or someone who shoots moving subjects, this isn't the lens for you. The weight, lack of sealing, and manual focus make it a poor fit. In that case, look for a used Nikon zoom or consider adapting lenses if you must have autofocus. The Samyang 10mm f/2.8 doesn't try to be everything. It's a specialist, and a good one, but only if you need exactly what it offers.