{"product_id":"sigma-289-70mm-f2-8-ex-dg","title":"Sigma 28-70mm f2.8 Aspherical Lens Nikon F Mount Boxed Hood Case Tested Excellent","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cstyle\u003e\n  body {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    line-height: 1.6;\n    color: #222;\n    max-width: 800px;\n    margin: 20px auto;\n    padding: 0 20px;\n  }\n  h1 {\n    font-size: 1.5rem;\n    border-bottom: 2px solid #333;\n    padding-bottom: 4px;\n    margin-top: 24px;\n    margin-bottom: 12px;\n  }\n  h2 {\n    font-size: 1.2rem;\n    margin-top: 18px;\n    margin-bottom: 8px;\n    color: #444;\n  }\n  p {\n    margin-bottom: 12px;\n  }\n  ul {\n    margin-top: 4px;\n    margin-bottom: 16px;\n    padding-left: 20px;\n  }\n  li {\n    margin-bottom: 4px;\n  }\n  hr {\n    border: none;\n    border-top: 1px solid #ccc;\n    margin: 24px 0;\n  }\n  .valuation-list {\n    list-style-type: square;\n  }\n\u003c\/style\u003e\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Sigma 28-70mm f\/2.8 Aspherical is a high-speed standard zoom lens featuring a bright, constant f\/2.8 maximum aperture throughout the entire focal range. Built with aspherical glass elements to suppress chromatic aberrations, it delivers sharp details and beautiful background separation ideal for portraiture, reportage, and general photography. Designed with a native Nikon F mount (AF-D coupling with physical aperture ring), making it fully compatible with both classic 35mm film SLRs and digital SLR bodies with built-in focus motors. Features a large 77mm front filter thread and textured grip barrels. Serial number 2003593. Complete with original Sigma retail box, padded green\/black canvas case, petal lens hood, front cap, and rear cap.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCondition\u003c\/h2\u003e\n\u003cp\u003eOverall Condition: Excellent\u003c\/p\u003e\n\u003cp\u003eCosmetically in very clean, well-preserved condition with minimal handling wear on the matte exterior finish and rubber grips. Glass elements are clear and bright, free from scratches, haze, or fungus. Fully tested and working: focus and zoom rings turn smoothly across the range, aperture ring detents click crisply, and diaphragm blades operate snappily. Serial number 2003593. Fully tested and operational.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eIncluded\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSigma 28-70mm f\/2.8 Aspherical Lens (Nikon F Mount, Serial No. 2003593)\u003c\/li\u003e\n\u003cli\u003eSigma Petal-Type Bayonet Lens Hood\u003c\/li\u003e\n\u003cli\u003eSigma Front Snap-On Lens Cap\u003c\/li\u003e\n\u003cli\u003eRear Bayonet Mount Cap\u003c\/li\u003e\n\u003cli\u003eSigma Padded Canvas Lens Case\u003c\/li\u003e\n\u003cli\u003eOriginal Sigma Retail Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConstant f\/2.8 fast maximum aperture across all focal lengths for low-light shooting and shallow depth-of-field control\u003c\/li\u003e\n\u003cli\u003eAspherical optical elements for crisp contrast and controlled distortion\u003c\/li\u003e\n\u003cli\u003eDedicated physical aperture ring with AF lock position for broad compatibility across film and digital FX\/DX bodies\u003c\/li\u003e\n\u003cli\u003eLarge 77mm front filter thread and solid metal mount construction\u003c\/li\u003e\n\u003cli\u003eIncludes original protective padded carrying case and matching lens shade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eCollector's Notes\u003c\/h2\u003e\n\u003cp\u003eFast constant f\/2.8 zooms are essential workhorses in any camera kit. This classic Sigma 28-70mm f\/2.8 Aspherical offers excellent value compared to OEM Nikkor equivalents while providing physical aperture control for maximum versatility across both 35mm film SLRs and modern digital bodies. Boxed examples complete with the original padded case and hood are great additions for photographers and collectors alike.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKeywords\u003c\/h2\u003e\n\u003cp\u003eSigma 28-70mm f2.8, Sigma Aspherical Nikon, Constant f2.8 Zoom Lens, Nikon F Mount Lens, Vintage Sigma Zoom, Boxed Sigma Lens, Tested Fast Zoom\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Sigma","offers":[{"title":"Default Title","offer_id":55543253303638,"sku":null,"price":175.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/5213\/1414\/files\/IMGP2618_b3bf0869-32e3-411a-bfc4-a5b5252e9439.jpg?v=1790784898","url":"https:\/\/colinscameras.co.uk\/products\/sigma-289-70mm-f2-8-ex-dg","provider":"Colins Cameras","version":"1.0","type":"link"}