7artisans 25mm F/1.8 Prime Wide-angle Lens. Manual Focus,Lens Construction: 7 elements in 5 groups.
Maximum aperture of 1.8 delivers smooth bokeh, fit Close-up/portrait photo photography. It's close enough to the "normal" range of field of view to be useful in street photography, and its small size won't draw much attention.
25mm F1.8 wide angle on an APS-C sensor, and at an equivalent 37.5mm focal length.
Super lightweight. It's made of metal, even the lens Cap.