TTArtisan is keeping the lens news coming this year with another lens announcement just a few weeks after its last. The company is following up its AF 35mm F1.8 II with another F1.8 prime lens for APS-C users, as reported by PetaPixel. Priced at just $127, the TTArtisan AF 23mm (35mm equivalent) F1.8 is a budget-friendly option that slots nicely into TTArtisan’s existing lineup of affordable yet fast prime lenses. It is available for Fujifilm X cameras now, with Sony E and Nikon Z mount models coming later, though the company hasn’t specified exactly when.
Image: TTArtisan
Like TTArtisan’s other lenses, the 23mm F1.8 features an aluminum body, offering better durability than you may expect for the budget price. It’s also very lightweight, weighing 210 grams (7.4 ounces). TTArtisan doesn’t provide additional details on dimensions, but the lightweight design and 35mm equivalent focal length could make it an ideal street, travel, and landscape lens. The USB-C port for firmware updates is on the rear lens cap, so you won’t want to lose that after unboxing the lens.
Image: TTArtisan
While the details about the lens size are minimal, the company did provide information on the optical design. The lens is composed of 11 elements in nine groups. It includes two extra-low dispersion elements and a high index element. Additionally, it features a nine-blade aperture diaphragm. There is no aperture control ring (as is expected on a lens of this price), so all aperture control will be done through the camera. The 23mm F1.8 uses a stepper motor for autofocus, which the company says is fast, accurate and suitable for video applications. Finally, it can focus as close as 0.3 meters (11.9 inches).
