Sigma 20-60mm f/2.8-4 DG Contemporary Lens for L Mount

Designed to deliver both a wide-angle perspective and exceptional portability, this lens packs uncompromising sharpness and impressive close-up capabilities into a palm-sized design. The 20-60mm F2.8-4 offers considerable full-frame flexibility without sacrificing light gathering capabilities and bokeh.Starting at 20mm, this zoom lens starts at a focal length significantly wider than most other standard zooms; the field of view gained from 20mm, compared to 24mm, is quite substantial on the wide end. This makes for a lens that can capture everything -- from sweeping landscapes to everyday snapshots to portraits -- with ease. The bright F2.8 aperture on the wide end even allows for nightscape and accessible indoor photography.An impressive short-focusing distance expands shooting versatility even further, with a minimum focusing distance of 15.8cm at the 28mm mark and a maximum magnification ratio of 1:2.3 at the 35mm mark. This allows for close-up images that approach half-macro performance, rendering exceptional detail of close-up objects. Even at the 60mm end, the 20-60mm F2.8-4 maintains a magnification rate of 1:2.9 for seamless shooting across the full zoom range.Key features Combining a dynamic 20mm perspective with exceptional flexibility Uncompromising optical performance Reliability for effortless shootingCombining a dynamic 20mm perspective with exceptional flexibility20-60mm: Freedom to composeFrom an expansive 20mm ultra-wide to a natural 60mm perspective, this lens delivers a wide range of expression in a versatile zoom. Capture everything from sweeping landscapes to everyday snapshots and portraits-without changing lenses. With a maximum aperture of F2.8 at 20mm, you can shoot confidently in low light environments such as indoors and nightscapes, while keeping ISO low.Bringing 20mm into your everydayThis 3x zoom achieves an incredibly compact design-remarkable for an ultra-wide lens starting at F2.8. Its slim form fits easily into any bag, making it ideal for everything from daily snapshots and travel to hiking and video creation. Experience full-frame rendering performance with unprecedented portability.Uncompromising Optical PerformanceConsistent high optical performance across the entire zoom rangeWhile prioritizing improved portability, no compromises have been made in image quality. The optical design-featuring 15 elements in 13 groups, including three aspherical lenses and three SLD glass elements-delivers consistent sharpness throughout the entire zoom range. From everyday scenes to breathtaking travel moments, it renders every detail with striking clarity.Macro capabilities for versatile expressionImpressive close-up capability expands shooting versatility. With a minimum focusing distance of 15.8 cm at 28mm and a maximum magnification ratio of 1:2.3 at 35mm, this lens delivers richly detailed close-up images approaching half-macro performance. Even at the 60mm telephoto end, it maintains a high magnification of 1:2.9-ensuring a seamless shooting experience across the zoom range, allowing full focus on composition without concern for subject distance.Designed to minimize flare and ghostingFlare and ghosting, which reduce image quality, are addressed under all conditions of incident light, based on the most advanced simulation technology. High backlight resistance enables clear and sharp images under any lighting conditions.Reliability for effortless shootingFast and quiet autofocusing with HLA systemA linear motor HLA (High-response Linear Actuator) is employed for the AF actuator, delivering highspeed autofocus with high-precision drive to capture decisive moments. It also offers outstanding tracking performance for fast-moving subjects, even at high frame rates. Engineered for modern hybrid shooting, it ensures seamless performance across stills and video