Generally the wider a lens gets , the deeper the depth of focus of the lens; however, with the NOKTON 21mm F1.4 Aspherical VM-mount lens, the extremely large maximum aperture for a super wide-angle lens enables imaging that utilizes “bokeh”(out-of-focus blur). The lens utilizes a floating mechanism to maintain excellent imaging quality throughout the focusing range from close distance to infinity.
Furthermore, the lens features aspherical optics to eliminate distortion and chromatic aberrations in addition to enabling a compact optical design despite the large maximum aperture.
0.70m (differs depending on the camera) and features a helicoid that enable the lens to focus down to a minimum focus distance of 0.50m. The feature really shows its strengths when shooting using a camera with live view functionality. The included bayonet type rectangular hood is stylish, effective at shielding stray light and can be easily attached to and removed from the lens.
■ Floating mechanism
■ Extremely solid and durable all-metal barrel
■ 12-blade aperture diaphragm for beautiful bokeh
■ Manual focus for precise focusing
■ VM-mount bayonet
■ Installed with a focus-coupling system
■ Minimum focus distance of 50cm
Art-Nr.: 108 516
|Minimum Aperture (F)
|13 elements in 11 groups
|Angle of View
|lens hood included, rangefinder can be combined