{"product_id":"used-tamron-sp-af17-50mm-f-2-8-xr-di-ii-ld-aspherical-if-for-pentax-model-a16p-3","title":"USED Tamron SP AF17-50mm F\/2.8 XR Di II LD Aspherical [IF] for Pentax (Model A16P)","description":"\u003cp\u003e\u003cstrong\u003eProduct Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstant F\/2.8 maximum aperture throughout the zoom range\u003c\/li\u003e\n\u003cli\u003eHigh-design specification employing numerous special glass elements and special coatings\u003c\/li\u003e\n\u003cli\u003eLens exclusively for APS-C size equivalent digital SLR cameras\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFocal length: 17-50mm (35mm film equivalent 26-78mm)\u003c\/li\u003e\n\u003cli\u003eBrightness: F\/2.8\u003c\/li\u003e\n\u003cli\u003eAngle of view: 78°45′-31°11′ (APS-C size equivalent)\u003c\/li\u003e\n\u003cli\u003eLens construction: 13 groups, 16 elements\u003c\/li\u003e\n\u003cli\u003eMinimum focusing distance (m): 0.27m (at all zoom ranges)\u003c\/li\u003e\n\u003cli\u003eMaximum magnification ratio: 1:4.5 (at 50mm, minimum focusing distance 0.27m)\u003c\/li\u003e\n\u003cli\u003eFilter diameter (mm): φ67mm\u003c\/li\u003e\n\u003cli\u003eOverall length (mm): 84.2mm\u003c\/li\u003e\n\u003cli\u003eMaximum diameter (mm): φ73.8mm\u003c\/li\u003e\n\u003cli\u003eWeight (g): 440g\u003c\/li\u003e\n\u003cli\u003eAperture blades: 7 blades (circular aperture)\u003c\/li\u003e\n\u003cli\u003eMinimum aperture: F\/32\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePetal-shaped hood DA09\u003c\/p\u003e","brand":"CFJ","offers":[{"title":"Default Title","offer_id":54431448989989,"sku":"2443801872335","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/5816\/3493\/files\/2443801872335-1-1.jpg?v=1794553207","url":"https:\/\/camera-factory-japan.com\/products\/used-tamron-sp-af17-50mm-f-2-8-xr-di-ii-ld-aspherical-if-for-pentax-model-a16p-3","provider":"Camera Factory Japan","version":"1.0","type":"link"}