Price not negotiable. Purchased for 5940 yen (original price). LOCO LIGHT BLACK PREMIUM Anti-slip treatment applied with black adhesive to the cap for use in fishing. There are minor scratches on the lenses, but no scratches that obstruct vision. Please refrain from purchasing if you are concerned about minor details. The soft case has some stains. I used it and it was indeed an excellent lens that didn't fog up at all. Due to the flexible material, it will be shipped via Yu-Packet Post Mini. If you are concerned, I can change to Letter Pack Plus for an additional 420 yen, so please comment before purchasing. How about trying it out? The following is from the manufacturer's website: DANG JP's independently developed frame, the No. 1 in popularity in Japan, fits the faces of Asians, including Japanese people. While maintaining a frame shape similar to the original frame, the front frame gives a sharper impression, and the temple width fits not only activities but also various scenes. Comes with an original neoprene case. [PREMIUM LENS] This product uses a special lens that has an invisible special embossing process on the inside of the lens, and the anti-fog effect lasts semi-permanently without being affected by the number of times the lens is wiped, and it also meets the JIS standard tests. (※However, in extremely cold regions, the steam may turn into water droplets that cannot be handled by the processing, and those water droplets may freeze.) ＜Specifications＞ ・Visible light transmittance: Approximately 34% ・Polarization degree: 99% ・Semi-permanent anti-fog processing ・Blue light cut: 65% ・Hard coat for scratch resistance (outer surface of the lens) ・Two-lens ・UV cut: 99% or more ・MADE IN JAPAN (Made in Sabae, Fukui Prefecture) ＜Notes＞ ※ The TAC (triacetate) polarized lenses used in the premium lenses have a structure in which a special polarizing filter is sandwiched between two lenses. Therefore, they are vulnerable to water and sweat, and if stored wet, moisture will penetrate between the films, causing the lens to discolor or the polarizing film to peel off. If it gets wet from rain or sweat, first remove the moisture by pressing it with tissue paper. If you wipe it in the usual way at this time, it will get scratched or the moisture will spread sideways and become more difficult to remove. ※ The outer side of the lens has a hard coat, but the inner side does not have a hard coat due to the anti-fog processing, making it prone to scratches.