{"product_id":"mamiya-auto-extension-tube-na401-mamiya-645af","title":"Mamiya NA401 Auto Extension Tube - Accessory","description":"\u003cp\u003eExtension tube made for 645AF mount 120 SLRs by Mamiya. It cannot be used with zoom lenses and does not communicate autofocus information so it can only be used with manual focus. It does communicate aperture data between the body and lens, though. Metal body available in black.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 79 x 16 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 98g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mamiya","offers":[{"title":"Default Title","offer_id":46774617506125,"sku":"rxeobn","price":2481.0,"currency_code":"CZK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/9496\/7750\/products\/22_20-_20Mam645-1.jpg?v=1685451032","url":"https:\/\/kamerastore.com\/en-cz\/products\/mamiya-auto-extension-tube-na401-mamiya-645af","provider":"Kamerastore","version":"1.0","type":"link"}