Here is a quick hands-on review of the new 7artisans Photoelectric 75mm f/1.25 lens for Leica M-mount (price: $449): Soft when wide open Manual focusing is a challenge wide open – the depth of field of a 75mm full-frame lens at f/1.25 is about 0.4 ft at 10 ft. Nice box and presentation The lens … Continue reading 7artisans Photoelectric 75mm f/1.25 lens for Leica M-mount review