TTartisan 21mm f/1.5 Leica M Mount
The TTartisan 21mm f/1.5 Leica M Mount is an ultra-bright wide angle lens for full-frame cameras. The wide field of view combined with a bright maximum aperture of f/1.5 makes this lens perfect for low-light conditions. A short minimum focusing distance of 50 cm, a wide angle of view, and excellent light transmission allow you to achieve highly interesting effects with a strikingly soft bokeh.
The advanced construction of 13 elements in 11 groups gives the lens outstanding optical properties. TTartisan has not cut corners on materials — the lens is constructed entirely from metal, and the optics include five high refractive index (HFR) elements and one aspherical lens. The included round lens hood features a 72 mm filter thread, giving you a wide choice of different filter types. Perfect for landscape photography, for example.
