The Viltrox AF 25mm F1.7 AIR is a compact, lightweight APS-C prime in Viltrox's Air Series, designed as an everyday carry lens. The review lists availability for Fujifilm XF, Sony E and Nikon Z mounts. The lens uses 12 elements in 10 groups including an ED element, two HRI elements and two asphericals, with HD Nano multi-layer coating. It measures about 54.4β56.5mm long and weighs roughly 170β180g depending on mount. The fast f/1.7 aperture and nine-blade diaphragm aid low-light shooting and subject separation; close focus is 0.3m with a maximum magnification of 0.11x. Retail launch price shown around $176/Β£165.
Mount | E |
Format | APS-C |
Weight (g) | 170-180 |
lens groups | 10 |
lens elements | 12 |
Diaphragm blades | 9 |
Filter thread (mm) | 49 |
Maximum aperture | f/1.7 |
Minimum aperture | f/16 |
Max focal length (mm) | 25 |
Min focal length (mm) | 25 |
Image stabilization | No |
maximum magnification | 0.11x |
Min focus distance (m) | 0.3 |