Pentax HD Pentax-D FA 21mm f/2.4 ED Limited DC WR Lens, Silver

Where photography meets innovation, the HD Pentax-D FA 21mm f/2.4 ED Limited DC WR Lens in Silver stands as a testament to superior lens craftsmanship. This ultra-wide-angle lens, the first of its kind in the D FA Limited-series, is designed to deliver distinctive image renditions for both close-range and distant photography. Whether you're capturing the intricate details of a seashell-covered beach or the vast expanse of a misty morning landscape, this lens ensures sharp, clear images across the entire field. Its 21mm ultra-wide angle allows for an exaggerated perspective in close-range photography, enabling you to approach your subject to a mere seven centimeters from the lens front. The lens boasts a unique ability to create a mild bokeh effect, subtly fading the background out of focus while keeping the main subject in sharp, crisp focus. This feature allows the image to retain the prevailing ambience of the entire scene, enhancing the overall photographic experience. The lens's optical design incorporates four ED (Extra-low Dispersion) and one Super ED (Extra-low Dispersion) glass optical elements. These elements work together to minimize chromatic aberration and prevent color bleeding, ensuring image clarity not only in the main in-focus area but also in the surrounding defocused areas. Despite its ultra-wide-angle design, the lens maintains a compact size, thanks to the inclusion of a large-aperture negative meniscus optical element, a biconvex aspherical glass-mold optical element, and a high-refraction glass optical element in the first lens group. These elements contribute to delivering outstanding imaging performance for sharp, crisp images without any fuzziness, even in peripheral areas. The exterior design of the lens exudes a high-grade texture and a solid appearance, achieved through the use of metallic materials. The machined aluminum lens barrel assures precision, while the anodized exterior parts project an image of quality and brilliance. The HD Pentax-D FA 21mm f/2.4 ED Limited DC WR Lens also features PENTAX-original HD Coating. This high-grade, multi-layer coating assures higher light transmittance with minimal reflectance, effectively minimizing flare and ghost images even in demanding lighting conditions. The lens incorporates a newly designed diaphragm unit with a circular diaphragm, producing a beautiful bokeh effect at open and larger apertures. This unit also features an eight-blade diaphragm mechanism to capture beautiful light beams in nightscape photography. Designed for use in demanding conditions, the lens features a dependable, weather-resistant construction. The mount section to the camera body and other movable parts, such as the focus ring, are all designed to resist the intrusion of rain and water into the lens interior. In essence, the HD Pentax-D FA 21mm f/2.4 ED Limited DC WR Lens in Silver is a top-grade lens that brings greater joy and inspiration to your photography, offering optimized image rendition and a fine texture that is true to the design concept of the Limited series.