{"product_id":"tamron-16-50mm-f-2-8-a-lens-nikon-z","title":"Objectif Tamron 16-50 mm f\/2,8 A (Nikon Z)","description":"\u003cp\u003e\u003cstrong\u003eTamron 16-50mm f\/2.8 A Lens (Nikon Z)\u003c\/strong\u003e is a mirrorless zoom lens for Nikon Z-mount cameras, covering an APS-C format image circle across a 16 to 50mm focal length range. It maintains a constant maximum aperture of f\/2.8 and uses an autofocus system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFocal Length Range and Angle of View\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lens spans 16 to 50mm, equivalent to 24 to 75mm in 35mm terms. Its angle of view runs from 84° 4' at the wide end to 32° 11' at the tele end, shifting as the zoom is adjusted across the range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstant f\/2.8 Maximum Aperture\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe maximum aperture remains f\/2.8 throughout the zoom range, from 16mm through 50mm, and closes down to a minimum of f\/16. A seven-blade rounded iris forms the aperture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptical Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe optical design consists of 14 elements arranged in 10 groups. The lens accepts 55mm front filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClose Focusing and Magnification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMinimum focus distance is 6\" \/ 15.2 cm at the wide end and 11.5\" \/ 29.2 cm at the tele end. Magnification is specified as a 1:4.5 macro reproduction ratio, with a magnification range of 0.21 to 0.22x.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBody and Mount Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lens measures 2.8 x 3.2\" \/ 70 x 81.6 mm in diameter and length, and weighs 10.8 oz \/ 306\u003c\/p\u003e","brand":"Tamron","offers":[{"title":"Default Title","offer_id":68011347411313,"sku":"B091Z700","price":749.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0062\/3414\/4871\/files\/tamron_b091z700_16_50mm_f_2_8_a_lens_2007685.jpg?v=1793091310","url":"https:\/\/excellentphoto.ca\/fr\/products\/tamron-16-50mm-f-2-8-a-lens-nikon-z","provider":"ExcellentPhoto","version":"1.0","type":"link"}