{"product_id":"used-nikon-af-s-teleconverter-tc-20e-iii-6","title":"USED Nikon AF-S Teleconverter TC-20E III","description":"\u003cp\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAn attachment lens that doubles the focal length of the main lens when mounted between the main lens and an AF-S\/AF-I lens.\u003c\/li\u003e\n\u003cli\u003eEmploys an aspherical lens, improving optical performance and featuring a new optical design that considers digital performance.\u003c\/li\u003e\n\u003cli\u003eThe F-stop becomes 2 stops darker.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFocal Length: 2x that of the main lens\u003c\/li\u003e\n\u003cli\u003eLens Configuration: 5 groups, 7 elements (1 aspherical lens)\u003c\/li\u003e\n\u003cli\u003eMinimum Focusing Distance: Same as the main lens\u003c\/li\u003e\n\u003cli\u003eAperture Mechanism: Automatic aperture coupling\u003c\/li\u003e\n\u003cli\u003eMetering System: Coupled open-aperture metering\u003c\/li\u003e\n\u003cli\u003eMount: Front: AF-S\/AF-I lens mount only, Rear: Nikon F mount\u003c\/li\u003e\n\u003cli\u003eMaximum Diameter: Approx. 66mm\u003c\/li\u003e\n\u003cli\u003eDistance from Bayonet Mount Standard Plane: 48mm\u003c\/li\u003e\n\u003cli\u003eTotal Length: Approx. 60mm\u003c\/li\u003e\n\u003cli\u003eWeight: Approx. 330g\u003c\/li\u003e\n\u003cli\u003eAperture Coupling Range: f\/2~f\/32 (f\/4~f\/64 at effective F-stop)\u003c\/li\u003e\n\u003cli\u003eMagnification: 2x that of the main lens\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTeleconverter Cap, Rear Cap, Soft Case CL-0715\u003c\/p\u003e","brand":"CFJ","offers":[{"title":"Default Title","offer_id":54291064815909,"sku":"2442580039564","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/5816\/3493\/files\/2442580039564-1-1.jpg?v=1793271162","url":"https:\/\/camera-factory-japan.com\/products\/used-nikon-af-s-teleconverter-tc-20e-iii-6","provider":"Camera Factory Japan","version":"1.0","type":"link"}