First Impressions:

TTArtisan’s reputation for producing high-quality, budget-friendly manual lenses is well deserved, and their 10mm f/2 ASPH is a prime example. Keep in mind, though, that operating it requires manual focus and aperture control—thankfully, the focus assist features in modern APS-C cameras make shooting with it significantly easier. The ASPH designation highlights the presence of aspherical elements, further adding to the lens’s appeal by cutting down aberrations. While manual focusing might seem intimidating at first, the lens’s build and performance quickly clear up any doubts. As you read through this review, sample photos will be featured with each point, as well as in an image carousel at the very end.

Designed for APS-C sensors, this lens features a fast f/2.0 maximum aperture and an ultra-wide 105° field of view. With an optical formula of 13 elements in 10 groups—including two aspherical elements and two high-refractive-index elements—it delivers exceptional image quality. Weighing in at around 340 g, its all-metal barrel and mount construction ensure long-lasting durability.

Additionally, the 8-blade aperture creates striking sunstars, further enhancing its overall versatility. Crafted from high-grade metal, the lens exudes a sturdy, premium feel. The smooth focus ring and clearly marked aperture ring make operation intuitive, despite the aperture ring being rather narrow. The inclusion of a screw-on metal lens hood/filter adapter and a metal lens cap adds great value, though the built-in petal hood proves to be more cosmetic than functional.

When it comes to image quality, the TTArtisan 10mm f/2 ASPH punches well above its weight, delivering sharp, dynamic results with minimal distortion and vignetting. Even close-up shots show impressive clarity, highlighting the lens's versatility.

Priced at $159 (around 899 PLN in Poland, though you can snag it from the official store for as low as 580 PLN), it offers exceptional value. It's an outstanding option for photographers looking for high-quality glass without breaking the bank. This lens will easily impress not only beginners, but also seasoned shooters who don't want to spend a fortune on an ultra-wide prime, a focal length that, let's face it, is quite specialized.

For users of popular APS-C camera systems, the TTArtisan 10mm f/2 ASPH presents an attractive proposition for wide-angle photography. While its fully manual operation might deter some, the outstanding image quality and fast aperture more than compensate for that limitation. At an accessible price point, it serves as an excellent gateway into ultra-wide photography without sacrificing performance.

Although it's not without flaws—such as flaring when pointed directly into the sun or noticeable focus breathing when shooting video—at this price, these are easy to overlook. It is sharp right from f/2.0 and tack-sharp from f/2.8 all the way up to f/11, past which diffraction becomes noticeable. It definitely has great potential for astrophotography, though I haven't had the chance to test it for that just yet. It’s compact, portable, fits anywhere, budget-friendly, very sharp in the center, and solid across the frame overall. To achieve edge-to-edge sharpness, stopping down to f/8.0 brings out full clarity in the corners and outer edges.

The lens is available in a variety of APS-C mounts—including Sony E, Fujifilm X, Nikon Z, Canon RF, and Micro Four Thirds—for $159 (around 899 PLN in Poland, or roughly 620 PLN directly from TTArtisan). Shipping to Poland is included, making it an exceptionally compelling choice for budget-conscious photographers. On top of that, occasional sales make it even more accessible through platforms like Amazon.

This is a long-term review: if I notice any inaccuracies over time or change my mind after extended use, the post will be updated accordingly. The same goes for sample shots—as I take more photos with this lens, more will be added here in the future.

You can find the link to the lens right below this post. I am not affiliated with the manufacturer in any way; I bought this lens with my own money, and this review represents entirely my own objective opinion.