This is the RCOJ model glass color made by Open Cafe Garage. It probably can't be used for RF. It's unused and has been stored in a dark place, still wrapped in the original packaging. Since I haven't removed the wrap, there are probably no scratches, but I can't confirm, so there might be minor scratches. I bought this intending to swap it out, using the standard hard coat clear, but I couldn't replace it because I attached a drive recorder camera, so it's just been sitting around, so I'm selling it. The price is the list price of 14,850 yen, plus a rough estimate for shipping and fees.