1. The HD Coating Note 1 is designed for enhanced portability. It utilizes a unique high-performance multi-coating that offers less reflection and higher transmittance compared to conventional multi-coatings, thereby reducing ghosting and flare in harsh shooting conditions such as backlight and other light conditions. This further enhances the appearance of "limited lenses" in the mind of the discerning user. Note 1: "HD" stands for High Definition.

2. All lenses feature a circular aperture, which achieves a more natural and beautiful bokeh that enhances the portability of limited lenses.

3. In following the design concept of the "Limited Lenses" series, the focus has not only been on numerical evaluations by testing machines, but also on the overall taste of the lenses. For the appearance, the lens cylinder, hood, and cap are made of high-quality extruded aluminum material, and the texture of the main body has been carefully finished. Additionally, it uses a cloisonne finger point, which makes it easier to attach to the camera body.

4. Other features include:

5. The front of the lens is made with a stain-resistant SP (Super Protect) coating.
6. The black model has a serial number starting with 000001, and the silver model has a serial number starting with 1000001.
7. By leaving the aperture ring, each function of the K-mount film SLR camera is available (SR / SRII). The Pentax Digital SLR K series is equipped with internal body stabilization SR / SR II.

The HD FA Limited~ Limited Lens is a single focal lens that allows you to enjoy textures and tasteful depiction with a distinctive focal length that serves as an extension of your sight. The "Limited Lens 3 Policies" encourage you to enjoy the "Essentials" and to appreciate the intangible qualities that cannot be measured, while also providing a sense of ownership in a "permanent" product.

The 43mm focal length of this lens is a true standard lens, with a focal length equal to the diagonal dimensions of the film. The lens offers a close-up capability of 17.7 inches (45 cm) at the shortest distance of 4.9 inches (45 cm), an F1.9 brightness, a rich depiction of the scale, a closest shooting capacity of 1.6 ft (0.45 m), and a soft bokeh flavor caused by 8 aperture blades, all of which are unique to high-performance monofocal lenses.

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