The Handevision IBELUX High-Speed 40mm f/0.85 Fuji X Lens is a revolutionary lightning quick lens that fuses elite craftsmanship with stunning image quality. Its bright imaging quality and beautifully distinctive bokeh, even in low-light, singles out this lens among the rest. For Fuji X-E1, X-M1 & X-Pro1 mirror less cameras, the lens delivers the 35mm equivalent of an 85mm focal length that is ideal for photo and video portraiture and other detailed studies. The remarkably shallow depth of field at wide-open aperture produces images of unrivaled aesthetic effect. And it is durable, too: its all-metal lens barrel is comprised of anodized aluminum, brass and stainless steel. This manual exposure prime lens, the fastest within its category, is a product of merging the high-quality engineering standards of German IB/E Optics with cost-effective production infrastructure of China's Trans vision. Distributed exclusively by Bower, this lens is the fastest available for digital mirror less camera series in its price range, expanding its marketing appeal to professionals and amateurs alike. Extremely vivid image capture designed for both photography and videography Impressive clarity, sharpness and contrast with low chromatic aberration Minimum Focusing Distance: 2.5ft (0.75m) Filter Thread: 67mm