If you're seeking superior optical performance, consider the Hd Pentax-fa 77mm f/1.8 Limited Lens, available in a sleek black finish. This lens, bundled with a Hoya 49mm Uv+Cpl Filter Kit, is the latest addition to the esteemed Fa Limited Lens series, celebrated for their meticulous craftsmanship and exceptional image rendition. This lens is engineered to surpass the optical performance of its predecessors, delivering an outstanding texture description, fine gradation reproduction in highlight areas, and faithful detail reproduction. It also offers a natural and aesthetically pleasing bokeh effect, enhancing the depth and quality of your photos. One of the key features of this lens is the Pentax-original Hd coating. This high-grade coating significantly increases light transmittance compared to conventional multi-layer coatings. The result is sharp, clear images devoid of flare and ghost images, even under challenging lighting conditions such as backlighting.