Panasonic H-H020 20mm Pancake Lens f 1. 7. The Panasonic LUMIX G 20mm F1. 7 ASPH. a pancake interchangeable lens is based on the Micro Four Thirds System standard. It features a compactness & light weight despite its F1. 7 brightness allowing a beautiful soft focus for photos to be even more impressive. Comprising of 7 lenses in 5 groups the lens system uses 2 aspherical lenses most effectively to minimize both distortion & chromatic aberrations achieving high resolution corner to corner. The versatile 40mm of focal distance 35mm camera equivalent is suitable for a wide variety of occasions from daily snapshots including sceneries like sunsets & dimly lit indoor shots to the deliberately creative shots taking advantage of its beautiful soft focus. When mounted on the LUMIX G Micro System Cameras the LUMIX G 20mm F1. 7 ASPH. allows use of the advanced contrast AF system which
Includes:: a Face Recognition function for more convenient more enjoyable shooting. Seven blades give the aperture a rounded shape that produces an attractively smooth effect in out-of-focus areas when shooting at larger aperture settings. The LUMIX G 20mm F1. 7 ASPH. also features a highly reliable metal mount & uses multi-coated lens elements that minimize ghosts & flare to further enhance its optical performance.