TTArtisan 17mm F1.4 Humanities Large Aperture Lens APS-C Manual Focus for Sony E Fujifilm XT3 XA7 for Canon M for Leica L Nikon Z

35mm Equivalent: 25.5mm. Aperture Range: f/1.4 to f/16. Minimum Focus Distance: 7.9". One Aspherical Element. Manual Focus and Aperture. Multicoated Optics. 9 Elements in 8 Groups. 10-Blade Diaphragm. Filter Size: 40.5mm. Overview: Offered here in black, the 17mm f/1.4 Lens from TTArtisan is a classic manual focus wide-angle prime lens well suited to landscapes, room interiors, street photography, and more. It features a bright f/1.4 maximum aperture, allowing it to be used in low-light situations and providing finer creative control over depth-of-field. The combination of nine multicoated elements and one aspherical element provide sharpness and realistic color transmission throughout the image area. 17mm lens produces a 25.5mm equivalent focal length comparted to full frame 35mm format. Manual focus design permits smooth, refined control. Clicked aperture ring. 10-blade aperture for soft bokeh