HAKUBA lens filter, 52mm. I purchased this with the wrong filter diameter, so I opened it, but it's unused. The box is torn when opened. See the second photo. Please refrain from purchasing if you are sensitive to this. Retail price: 2843 yen #HAKUBA #HAKUBA #XC-PRO #Extreme #Lens Guard #High transmittance #Water-repellent and anti-fouling #Thin frame #Made in Japan #For lens protection #Using optical glass #Protective filter #CF-XCPRLG52