Features: UWA zoom lens offering premium image quality The optical construction of GF20-35mm F4 R WR comprises 14 elements in ten groups, including three aspherical, one ED aspherical and three ED elements, for effective control of distortion and chromatic aberration. With these elements, the lens delivers high-resolution images of up to 100-megapixels with edge-to-edge sharpness at all focal lengths and aperture settings. The optical quality is further ensured through Fujifilm’s unique, Nano GI coating technology, which cuts down reflected light to minimize ghosting and flare, boosting sharpness, color and detail. Compact design that brings mobility to large format equipment Measuring just 4.4 inches (112.5mm) and weighing 25.6 oz. (725g), GF20-35mm F4 R LM WR has the filter thread size of 82mm despite being an UWA zoom lens, which allows photographers the versatility of choosing a variety of filters when creating landscape images. In addition, GF20-35mmF4 R WR uses an internal zoom mechanism, so its physical length and weight remain constant at every focal length. A total of four aspherical elements are used in each of the lens groups to optimize the overall number of elements and their configuration, thus efficiently correcting aberrations to maintain advanced image quality while keeping the compact form factor. The concave lens surface of strong curvature, typically seen in UWA lenses, is applied with a specialized coating with even thickness to minimize ghosting. As part of the design construction, magnesium alloy is used for components around the lens mount to make it lightweight and robust at the same time. Rugged design for all conditions Like all FUJIFILM G Mount lenses, GF20-35mm F4 R WR features a weather-resistant design with 12 sealed points protecting the lens from dust and moisture, while also keeping it functioning in temperatures as low as 14°F (-10°C). The front lens element is applied with fluorine coating to repel water, fingerprints and other marks.
