【Rare/Discontinued Item】Cosina COSINA Diopter Correction Lens -2 for Nikon For sale due to collection reorganization. This item is now discontinued and difficult to obtain, so it is recommended for those looking for it. ■Product Details ・Manufacturer: COSINA ・Product Name: Diopter Correction Lens -2 ・Condition: Used (scuffs, minor scratches, and dirt present / relatively clean with no major damage) ・Accessories: Lens only (no box) ■Compatible Models (Examples) ◎Nikon F2, FM3A, New FM2, FE2, FA, F3 with eye-level finder ※Not compatible with F3HP and later models due to different eyepiece diameter. Also compatible with the following cameras: ・Zeiss Ikon, Bessa R3A/R2A ・Epson R-D1 ・Carl Zeiss ZM series various viewfinders ※Can be used with other models if the eyepiece diameter matches. ■Important Notes Please refrain from purchasing if you are sensitive to used items. Please check the condition in the photos and only purchase if you understand. This is a particularly recommended item for Nikon users and rangefinder enthusiasts. It is a discontinued item with limited market availability, so it's first-come, first-served. Please consider it.