{"product_id":"nikon-50mm-f1-4-nikkor-k-ai-d-nikon-f","title":"Nikon 50mm f1.4 Nikkor K AI'd - Lens","description":"\u003cp\u003eManual focus normal lens made for F-mount 35mm SLR cameras introduced by Nikon in 1974. An AI'd version of the otherwise same lens. This is a \"K\" type lens with a modern appearance similar to later AI lenses. Two versions of the \"K\" lenses were made from 1974 to 1977. The first version has the same optical formula as the older F style 50mm f1.4 lenses. The later version from 1976 (also referred to as the \"New\" version) has a slightly more compact design and different optical formula of 7 elements in 6 groups that carried over to the AI lenses. Metal and plastic body available in black.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNikon 50mm f1.4 Nikkor (\"K\", \"New\", \"Modern\") (7 elements, 5\/6 groups)\u003c\/li\u003e\n\u003cli\u003eMinimum focusing distance: 0.45m\u003c\/li\u003e\n\u003cli\u003eAperture blades: 7\u003c\/li\u003e\n\u003cli\u003eSize: 68 x 49m m\u003c\/li\u003e\n\u003cli\u003eWeight: 311 g (first version), 257g (\"New\" version)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nikon","offers":[{"title":"Default Title","offer_id":41753854673094,"sku":"poxb","price":38800.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/9496\/7750\/products\/27-04-23-18367.jpg?v=1697033761","url":"https:\/\/kamerastore.com\/en-jp\/products\/nikon-50mm-f1-4-nikkor-k-ai-d-nikon-f","provider":"Kamerastore","version":"1.0","type":"link"}