{"product_id":"sigma-50-500mm-f4-6-3-apo-dc-hsm-ef-mount","title":"Sigma 50-500mm F4-6.3 APO DC HSM [EF mount]","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv data-is-intersecting=\"true\" data-turn-id-container=\"request-6a17de0d-b95c-83ec-844e-ac451aad6ac2-0\" class=\"\"\u003e\n\u003csection data-turn=\"assistant\" data-testid=\"conversation-turn-190\" data-turn-id-container=\"request-6a17de0d-b95c-83ec-844e-ac451aad6ac2-0\" data-turn-id=\"request-6a17de0d-b95c-83ec-844e-ac451aad6ac2-0\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" data-conversation-screenshot-content=\"\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-turn-start-message=\"true\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-5\" dir=\"auto\" data-message-id=\"c24eb26e-f6c4-4ded-99e9-1472cfc7af9b\" data-message-author-role=\"assistant\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003ch3\u003e\u003cspan\u003eSigma 50-500mm F4-6.3 APO EX DG HSM \u003cspan data-placeholder-token=\"true\" class=\"text-token-text-primary cursor-text rounded-sm\"\u003e[EF Mount]\u003c\/span\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLens Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Super-Telephoto Zoom Lens\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFocal Length:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50–500mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Aperture:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e F4–6.3\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMinimum Aperture:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e F22–36\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLens Mount:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Canon EF\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFormat Coverage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Full-Frame\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAutofocus:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes; HSM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMinimum Focus Distance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1.0m at 50mm; 3.0m at 500mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Magnification:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 0.19× (1:5.2)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eOptical Construction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 20 elements in 16 groups, including 4 SLD elements\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDiaphragm Blades:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 9, rounded\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFilter Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 86mm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFocus Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rear focusing; HSM autofocus with manual focus\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTripod Collar:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Included\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eZoom Lock:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approx. 1,840g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approx. 95 × 218.5mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Sigma 50-500mm F4-6.3 APO EX DG HSM is a super-telephoto zoom lens covering an exceptionally broad 10× focal-length range. Designed for full-frame and APS-C DSLR cameras, the 50–500mm range allows photographers to move from standard-length compositions to extreme telephoto subjects without changing lenses.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe optical design consists of 20 elements in 16 groups and incorporates four Special Low Dispersion (SLD) elements to help control chromatic aberration across the extensive zoom range. The lens is particularly suited to wildlife, sports, aviation, outdoor events, and distant subjects where long focal lengths are required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSigma's HSM (Hyper Sonic Motor) provides quiet, high-speed autofocus operation, while the rear-focusing design keeps the front element from rotating. A zoom-lock mechanism helps prevent the lens from extending under its own weight during transport, and the included tripod collar provides additional support for extended telephoto shooting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe lens does not feature optical image stabilization, making a stable shooting position or tripod useful when working at the longer end of the range. With its substantial 500mm reach, 86mm filter thread, and professional EX-series construction, the 50-500mm is a distinctive option for photographers seeking maximum focal-length versatility from a single lens.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eSerial Number:\u003c\/strong\u003e 5056562\u003cbr\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e UN-119-1164\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCondition:\u003cbr\u003e\u003c\/strong\u003e- Front lens cap, rear lens cap, lens hood, tripod collar, and filter included\u003cbr\u003e- Lens glass has no fungus, no haze, and minor dust\u003cbr\u003e- Lens body has minor scratches\u003cbr\u003e\u003cbr\u003e- เลนส์ ไม่มีฝ้า ไม่มีรา มีฝุ่นเล็กน้อย \u003cbr\u003e- ฝาหน้า-หลัง มีHood มีCollar Filter\u003cbr\u003e- Body มีรอยขีดข่วนเล็กน้อย\u003cbr\u003e\u003c\/p\u003e","brand":"CAMERA SHOP UNIT","offers":[{"title":"Default Title","offer_id":46318634205228,"sku":"UN-119-1164","price":14000.0,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0082\/0654\/9051\/files\/IMG_20260826_131622.jpg?v=1790859370","url":"https:\/\/unit-filmcamera.com\/zh\/products\/sigma-50-500mm-f4-6-3-apo-dc-hsm-ef-mount","provider":"UNIT CAMERA SHOP | BKK","version":"1.0","type":"link"}