{"product_id":"generic-pre-ai-extension-tube-nikon-f","title":"Generic Pre-AI Extension Tube - Accessory","description":"\u003cp\u003eExtension tube set for Nikon F mount SLRs. Uses the bunny ear metering prongs for aperture communication rather than AI ridge, so will only work with Nikon F, F2, and Nikkormat models. Various manufacturers and lengths.\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":47414693101901,"sku":"rqsgek","price":0.0,"currency_code":"CNY","in_stock":false}],"url":"https:\/\/kamerastore.com\/en-int\/products\/generic-pre-ai-extension-tube-nikon-f","provider":"Kamerastore","version":"1.0","type":"link"}