{"product_id":"pentax-300mm-f4-smc-pentax-da-ed-if-sdm-pentax-k","title":"Pentax 300mm f4 SMC Pentax-DA* ED (IF) SDM - Lens","description":"\u003cp\u003eAutofocus telephoto lens made for K mount SLRs by Pentax. It uses a supersonic motor (SDM) and has an internal focus (IF) mechanism. The autofocus works on early digital and late-era film cameras. Plastic and metal body available in black.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePentax 300mm f4 SMC Pentax-DA* ED [IF] SDM (9 elements, 8 groups)\u003c\/li\u003e\n\u003cli\u003eMinimum focus distance: 1.4m\u003c\/li\u003e\n\u003cli\u003eAperture blades: 9\u003c\/li\u003e\n\u003cli\u003eSize: 184 x 83 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1090g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentax","offers":[{"title":"Default Title","offer_id":42361346719942,"sku":"snokya","price":5746.0,"currency_code":"CNY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/9496\/7750\/products\/1_20-_20KI3031-1.jpg?v=1695288085","url":"https:\/\/kamerastore.com\/en-int\/products\/pentax-300mm-f4-smc-pentax-da-ed-if-sdm-pentax-k","provider":"Kamerastore","version":"1.0","type":"link"}