I have used the 18mm only a few times. They have been stored in a drawer, so there are scratches and dust. Sold separately is possible. 50mm → 1300 yen 18mm and 12mm → 800 yen There may be oversights, so please refrain from purchasing if you are concerned about the condition. ----------- You can purchase immediately without commenting. I may be slow to respond as I am using a computer. If you wish to purchase other items, I will deduct the shipping cost for items that can be bundled together. Please let me know in the comments before purchasing.