{"product_id":"canon-100-400mm-f4-5-5-6l-is-ii","title":"Canon 100-400mm f4.5-5.6L IS II - 1857","description":"\u003ch2\u003eCanon 100-400mm f4.5-5.6L IS II - 1857\u003c\/h2\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1wnzx94\" data-start=\"27\" data-end=\"189\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"68\"\u003eProfessional telephoto versatility:\u003c\/strong\u003e The \u003cstrong data-start=\"73\" data-end=\"93\"\u003e100–400 mm range\u003c\/strong\u003e covers wildlife, sports, action, and travel photography with excellent reach and flexibility.\u003c\/li\u003e\n\u003cli data-section-id=\"11vp1c6\" data-start=\"190\" data-end=\"337\"\u003e\n\u003cstrong data-start=\"192\" data-end=\"228\"\u003eOutstanding image stabilization:\u003c\/strong\u003e \u003cstrong data-start=\"229\" data-end=\"257\"\u003eUp to ~5.5–6 stops of IS\u003c\/strong\u003e (with IBIS) keeps handheld shots sharp, even toward the long end of the zoom.\u003c\/li\u003e\n\u003cli data-section-id=\"15mnrb2\" data-start=\"338\" data-end=\"505\"\u003e\n\u003cstrong data-start=\"340\" data-end=\"372\"\u003eL‑series optical excellence:\u003c\/strong\u003e Premium glass and coatings deliver \u003cstrong data-start=\"408\" data-end=\"456\"\u003ehigh sharpness, contrast, and color fidelity\u003c\/strong\u003e across the range with excellent flare control.\u003c\/li\u003e\n\u003cli data-section-id=\"19qpy3y\" data-start=\"506\" data-end=\"643\"\u003e\n\u003cstrong data-start=\"508\" data-end=\"530\"\u003eFast, accurate AF:\u003c\/strong\u003e \u003cstrong data-start=\"531\" data-end=\"553\"\u003eRing USM autofocus\u003c\/strong\u003e provides quick, precise, and responsive focusing—critical for tracking moving subjects.\u003c\/li\u003e\n\u003cli data-section-id=\"njra8f\" data-start=\"644\" data-end=\"788\"\u003e\n\u003cstrong data-start=\"646\" data-end=\"667\"\u003eRobust pro build:\u003c\/strong\u003e Weather‑sealed construction, solid ergonomics, and reliable performance make it a go‑to lens for demanding field work.\u003c\/li\u003e\n\u003cli data-section-id=\"1eqma70\" data-start=\"789\" data-end=\"916\"\u003e\n\u003cstrong data-start=\"791\" data-end=\"820\"\u003eSmooth zoom and handling:\u003c\/strong\u003e Balanced handling and smooth zoom action help with comfortable shooting during long sessions.\u003c\/li\u003e\n\u003cli data-section-id=\"112wi1\" data-start=\"917\" data-end=\"1060\"\u003e\n\u003cstrong data-start=\"919\" data-end=\"952\"\u003eGreat real‑world performance:\u003c\/strong\u003e Delivers consistent, sharp results from portraits to distant subjects—an ideal all‑around telephoto zoom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"79\" data-end=\"192\"\u003e\u003cstrong data-start=\"79\" data-end=\"112\"\u003eQ: What type of lens is this?\u003c\/strong\u003e\u003cbr data-start=\"112\" data-end=\"115\"\u003eA: A professional‑grade super‑telephoto zoom lens in Canon’s L‑series lineup.\u003c\/p\u003e\n\u003cp data-start=\"194\" data-end=\"322\"\u003e\u003cstrong data-start=\"194\" data-end=\"237\"\u003eQ: What’s the focal range and aperture?\u003c\/strong\u003e\u003cbr data-start=\"237\" data-end=\"240\"\u003eA: 100–400 mm with a variable f\/4.5‑5.6 aperture — versatile for distant subjects.\u003c\/p\u003e\n\u003cp data-start=\"324\" data-end=\"492\"\u003e\u003cstrong data-start=\"324\" data-end=\"367\"\u003eQ: Which cameras is it compatible with?\u003c\/strong\u003e\u003cbr data-start=\"367\" data-end=\"370\"\u003eA: Designed for Canon EF‑mount DSLR cameras (full‑frame and APS‑C). On APS‑C bodies it gives ~160–640 mm equivalent reach.\u003c\/p\u003e\n\u003cp data-start=\"494\" data-end=\"600\"\u003e\u003cstrong data-start=\"494\" data-end=\"533\"\u003eQ: How’s the autofocus performance?\u003c\/strong\u003e\u003cbr data-start=\"533\" data-end=\"536\"\u003eA: Fast, accurate, and quiet USM autofocus for stills and video.\u003c\/p\u003e\n\u003cp data-start=\"602\" data-end=\"718\"\u003e\u003cstrong data-start=\"602\" data-end=\"642\"\u003eQ: Does it have image stabilization?\u003c\/strong\u003e\u003cbr data-start=\"642\" data-end=\"645\"\u003eA: Yes — advanced Optical IS provides up to ~5 stops of shake correction.\u003c\/p\u003e\n\u003cp data-start=\"720\" data-end=\"882\"\u003e\u003cstrong data-start=\"720\" data-end=\"771\"\u003eQ: Can I use this lens for wildlife and sports?\u003c\/strong\u003e\u003cbr data-start=\"771\" data-end=\"774\"\u003eA: Absolutely — the long reach and fast focusing make it ideal for wildlife, sports, and action photography.\u003c\/p\u003e\n\u003cp data-start=\"884\" data-end=\"1030\"\u003e\u003cstrong data-start=\"884\" data-end=\"935\"\u003eQ: Is this lens compatible with teleconverters?\u003c\/strong\u003e\u003cbr data-start=\"935\" data-end=\"938\"\u003eA: Yes — works with Canon 1.4× and 2× extenders for extra reach (with some aperture impact).\u003c\/p\u003e\n\u003cp data-start=\"1032\" data-end=\"1148\"\u003e\u003cstrong data-start=\"1032\" data-end=\"1063\"\u003eQ: How’s the build quality?\u003c\/strong\u003e\u003cbr data-start=\"1063\" data-end=\"1066\"\u003eA: Rugged, professional L‑series weather‑sealed construction for tough conditions.\u003c\/p\u003e\n\u003cp data-start=\"1150\" data-end=\"1276\"\u003e\u003cstrong data-start=\"1150\" data-end=\"1194\"\u003eQ: What’s the closest focusing distance?\u003c\/strong\u003e\u003cbr data-start=\"1194\" data-end=\"1197\"\u003eA: About ~0.98 m (3.2 ft) at 100 mm, excellent for close details at long range.\u003c\/p\u003e\n\u003cp data-start=\"1278\" data-end=\"1422\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1278\" data-end=\"1311\"\u003eQ: Who is this lens best for?\u003c\/strong\u003e\u003cbr data-start=\"1311\" data-end=\"1314\"\u003eA: Enthusiast and professional photographers shooting wildlife, birds, sports, aviation, and outdoor action.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"ril619\" data-start=\"109\" data-end=\"184\"\u003eClean front and rear elements gently with microfiber cloth + air blower\u003c\/li\u003e\n\u003cli data-section-id=\"btjwum\" data-start=\"185\" data-end=\"252\"\u003eAlways use front \u0026amp; rear lens caps to prevent dust and scratches\u003c\/li\u003e\n\u003cli data-section-id=\"32dv35\" data-start=\"253\" data-end=\"321\"\u003eStore in a dry box or padded bag with silica gel to avoid fungus\u003c\/li\u003e\n\u003cli data-section-id=\"ffftuv\" data-start=\"322\" data-end=\"364\"\u003eAvoid touching glass elements directly\u003c\/li\u003e\n\u003cli data-section-id=\"182arzp\" data-start=\"365\" data-end=\"414\"\u003eUse a UV or clear filter for added protection\u003c\/li\u003e\n\u003cli data-section-id=\"19hlm1v\" data-start=\"415\" data-end=\"488\"\u003eKeep away from extreme heat, humidity, and sudden temperature changes\u003c\/li\u003e\n\u003cli data-section-id=\"byti34\" data-start=\"489\" data-end=\"566\"\u003eWipe lens mount contacts occasionally to maintain AF and IS communication\u003c\/li\u003e\n\u003cli data-section-id=\"1qtbd8m\" data-start=\"567\" data-end=\"631\"\u003eTest Image Stabilization (IS) and focus for smooth operation\u003c\/li\u003e\n\u003cli data-section-id=\"1lm4fc8\" data-start=\"632\" data-end=\"700\"\u003eUse sturdy tripod or monopod to reduce strain on lens and camera\u003c\/li\u003e\n\u003cli data-section-id=\"tak7mq\" data-start=\"701\" data-end=\"772\"\u003eCarry in padded compartments during travel and inspect periodically\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Canon","offers":[{"title":"Default Title","offer_id":54143451070748,"sku":"1857","price":2399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/0622\/4924\/files\/1857-00.jpg?v=1779693298","url":"https:\/\/qqecyv-d4.myshopify.com\/products\/canon-100-400mm-f4-5-5-6l-is-ii","provider":"Backup Power Made Simple","version":"1.0","type":"link"}