{"product_id":"vivitar-auto-2-custom-teleconverter-model-2x-4","title":"Vivitar Auto 2× Custom Teleconverter Model 2X-4","description":"\u003cp\u003eVintage teleconverter that mounts between a compatible camera and lens to double the lens’s effective focal length. It maintains automatic diaphragm operation but does not provide autofocus. A 2× converter reduces incoming light by approximately two stops.\u003c\/p\u003e","brand":"Vivitar","offers":[{"title":"Default Title","offer_id":45211158937800,"sku":"VIV-TC-2X4","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/9691\/6680\/files\/Vivitar2xCustomTeleconverter1.png?v=1789153397","url":"https:\/\/store.wolfcamera.us\/products\/vivitar-auto-2-custom-teleconverter-model-2x-4","provider":"Wolf Camera \u0026 Photo","version":"1.0","type":"link"}