{"product_id":"sigma-170-500mm-f5-6-3-apo-ef-mount","title":"Sigma AF 170-500mm F5-6.3 APO [A mount]","description":"\u003ch3 data-start=\"0\" data-end=\"46\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3\" data-end=\"46\"\u003eSigma AF 170-500mm F5-6.3 APO [A Mount]\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"48\" data-end=\"650\"\u003e\n\u003cli data-start=\"48\" data-end=\"92\"\u003e\n\u003cstrong data-start=\"50\" data-end=\"64\"\u003eLens Type:\u003c\/strong\u003e Super Telephoto Zoom Lens\u003c\/li\u003e\n\u003cli data-start=\"93\" data-end=\"132\"\u003e\n\u003cstrong data-start=\"95\" data-end=\"105\"\u003eMount:\u003c\/strong\u003e Sony A \/ Minolta A Mount\u003c\/li\u003e\n\u003cli data-start=\"133\" data-end=\"177\"\u003e\n\u003cstrong data-start=\"135\" data-end=\"146\"\u003eFormat:\u003c\/strong\u003e Full Frame (35mm) Compatible\u003c\/li\u003e\n\u003cli data-start=\"178\" data-end=\"209\"\u003e\n\u003cstrong data-start=\"180\" data-end=\"197\"\u003eFocal Length:\u003c\/strong\u003e 170–500mm\u003c\/li\u003e\n\u003cli data-start=\"211\" data-end=\"248\"\u003e\n\u003cstrong data-start=\"213\" data-end=\"226\"\u003eAperture:\u003c\/strong\u003e f\/5 – f\/6.3 to f\/22\u003c\/li\u003e\n\u003cli data-start=\"249\" data-end=\"312\"\u003e\n\u003cstrong data-start=\"251\" data-end=\"270\"\u003eOptical Design:\u003c\/strong\u003e 13 Elements in 10 Groups (APO Elements)\u003c\/li\u003e\n\u003cli data-start=\"313\" data-end=\"339\"\u003e\n\u003cstrong data-start=\"315\" data-end=\"329\"\u003eDiaphragm:\u003c\/strong\u003e 9-Blade\u003c\/li\u003e\n\u003cli data-start=\"341\" data-end=\"399\"\u003e\n\u003cstrong data-start=\"343\" data-end=\"358\"\u003eFocus Type:\u003c\/strong\u003e Autofocus (Screw-drive) \/ Manual Focus\u003c\/li\u003e\n\u003cli data-start=\"400\" data-end=\"436\"\u003e\n\u003cstrong data-start=\"402\" data-end=\"429\"\u003eMinimum Focus Distance:\u003c\/strong\u003e 3.0m\u003c\/li\u003e\n\u003cli data-start=\"437\" data-end=\"481\"\u003e\n\u003cstrong data-start=\"439\" data-end=\"465\"\u003eMaximum Magnification:\u003c\/strong\u003e Approx. 0.18×\u003c\/li\u003e\n\u003cli data-start=\"483\" data-end=\"508\"\u003e\n\u003cstrong data-start=\"485\" data-end=\"501\"\u003eFilter Size:\u003c\/strong\u003e 86mm\u003c\/li\u003e\n\u003cli data-start=\"510\" data-end=\"540\"\u003e\n\u003cstrong data-start=\"512\" data-end=\"536\"\u003eImage Stabilization:\u003c\/strong\u003e —\u003c\/li\u003e\n\u003cli data-start=\"541\" data-end=\"579\"\u003e\n\u003cstrong data-start=\"543\" data-end=\"561\"\u003eTripod Collar:\u003c\/strong\u003e Yes (Removable)\u003c\/li\u003e\n\u003cli data-start=\"581\" data-end=\"610\"\u003e\n\u003cstrong data-start=\"583\" data-end=\"594\"\u003eWeight:\u003c\/strong\u003e Approx. 1345g\u003c\/li\u003e\n\u003cli data-start=\"611\" data-end=\"650\"\u003e\n\u003cstrong data-start=\"613\" data-end=\"628\"\u003eDimensions:\u003c\/strong\u003e Approx. 92 × 231 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"652\" data-end=\"655\"\u003e\n\u003cp data-start=\"657\" data-end=\"954\"\u003e\u003cstrong data-start=\"657\" data-end=\"672\"\u003eDescription\u003c\/strong\u003e\u003cbr data-start=\"672\" data-end=\"675\"\u003eThe Sigma AF 170-500mm F5-6.3 APO is a super telephoto zoom lens designed for photographers who need long reach in a relatively accessible package. Covering up to 500mm, it is well suited for wildlife, sports, and distant subjects where getting physically closer is not possible.\u003c\/p\u003e\n\u003cp data-start=\"956\" data-end=\"1193\"\u003eThe APO optical design helps control chromatic aberration, which is especially important at longer focal lengths. Image quality is generally strongest when stopped down slightly, delivering better contrast and sharpness across the frame.\u003c\/p\u003e\n\u003cp data-start=\"1195\" data-end=\"1439\"\u003eAutofocus is driven by the camera body (screw-drive), giving it a more traditional feel compared to modern motorized lenses. The inclusion of a tripod collar makes it easier to handle and balance, particularly during extended shooting sessions.\u003c\/p\u003e\n\u003cp data-start=\"1441\" data-end=\"1677\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eWhile not a fast lens, its long zoom range offers strong versatility for telephoto work, making it a practical option for users who want maximum reach without stepping into significantly larger or more expensive super-telephoto systems.\u003c\/p\u003e\n\u003cp data-end=\"2720\" data-start=\"2554\"\u003e\u003cstrong\u003eSerial Number:\u003c\/strong\u003e 2011153\u003cbr\u003e\u003cstrong\u003eSKU: \u003c\/strong\u003eUN-110-9415\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCondition:\u003cbr\u003e\u003c\/strong\u003e- Lens: Fully functional.\u003cbr\u003e- Glass: No fungus, slight haze, and some dust.\u003cbr\u003e- Lens body: Visible scratches.\u003cbr\u003e- Accessories: Front and rear lens caps included.\u003cbr\u003e\u003cbr\u003e- เลนส์ ทำงานเต็มระบบ\u003cbr\u003e- เลนส์ ไม่มีรา มีฝ้าบางๆ มีฝุ่นเล็กน้อย\u003cbr\u003e- สภาพตัวเลนส์ มีรอยขีดข่วนเห็นชัด\u003cbr\u003e- มีฝาปิดหน้า-ท้ายเลนส์\u003cbr\u003e\u003c\/p\u003e","brand":"CAMERA SHOP UNIT","offers":[{"title":"Default Title","offer_id":45394897240108,"sku":"UN-110-9415","price":7500.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0082\/0654\/9051\/files\/IMG_20260302_173459.jpg?v=1773917237","url":"https:\/\/unit-filmcamera.com\/th\/products\/sigma-170-500mm-f5-6-3-apo-ef-mount","provider":"UNIT CAMERA SHOP | BKK","version":"1.0","type":"link"}