This is a listing of parts only for Eikow Co., Ltd.'s binoculars (SB-507). I was planning to list the binoculars themselves, but I disassembled them to clean dust and mold, and I failed to remove the eyepieces, resulting in the parts getting scratched. As a result, I was able to clean all the lenses and prisms beautifully... (lol) This listing is for the eyepiece section, the objective lens section, and the prisms. This excludes the items in photos ①②③④. Includes: Objective lenses: 2 Eyepiece lenses: 2 pairs (total of 4 lenses) Prisms: 2 If you wish, I can send the disassembled parts (photo ④) together, so please let me know when you purchase. (Some parts may be missing...) As mentioned above, each part has scratches from the disassembly process, but the lenses and prisms have been cleaned. The original binoculars are Eikow binoculars. Model name: SB-507, 7x50mm binoculars with a 7° field of view. I'm listing these because it's a shame to throw them away. I hope someone who can utilize the lenses and prisms will purchase them. Thank you for looking.