{"product_id":"leica-90mm-f2-apo-summicron-m-3866603","title":"Leica 90mm f2 APO Summicron-M DAG Overhual 3866603","description":"\u003ch2\u003eLeica 90mm f2 APO Summicron-M DAG Overhual 3866603\u003c\/h2\u003e\n\u003cp\u003eThis Leica 90mm f2 APO-Summicron-M Asph Lens (Black), #3866603, is in fair condition with heavy handling wear. I rate it cosmetically a (7+). The focus ring is smooth, but it makes some slight noise. The aperture ring is smooth and the aperture functions properly. The glass is clean and clear with no haze, marks, or fungus. There are a few faint specks of dust inside, but they do not affect image quality. This lens includes front \u0026amp; rear caps. Please refer to the photos for details.\u003c\/p\u003e\n\u003ch5 data-start=\"106\" data-end=\"136\"\u003eWhat Our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"137\" data-end=\"489\"\u003e\n\u003cli data-start=\"137\" data-end=\"225\"\u003e\n\u003cp data-start=\"139\" data-end=\"225\"\u003eProfessional DAG overhaul restores the 90mm f\/2 APO-Summicron-M to peak performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"226\" data-end=\"314\"\u003e\n\u003cp data-start=\"228\" data-end=\"314\"\u003eComplete cleaning, lubrication, and calibration of optics and mechanical components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"315\" data-end=\"388\"\u003e\n\u003cp data-start=\"317\" data-end=\"388\"\u003eEnsures reliable focusing, aperture operation, and overall longevity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"389\" data-end=\"489\"\u003e\n\u003cp data-start=\"391\" data-end=\"489\"\u003eIdeal for collectors and professional photographers seeking top performance from a classic lens.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"491\" data-end=\"502\"\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cul data-start=\"503\" data-end=\"997\"\u003e\n\u003cli data-start=\"503\" data-end=\"640\"\u003e\n\u003cp data-start=\"505\" data-end=\"640\"\u003e\u003cstrong data-start=\"505\" data-end=\"511\"\u003eQ:\u003c\/strong\u003e What does the DAG overhaul include?\u003cbr data-start=\"547\" data-end=\"550\"\u003e\u003cstrong data-start=\"552\" data-end=\"558\"\u003eA:\u003c\/strong\u003e Full cleaning, lubrication, calibration, and adjustment of all lens mechanisms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"641\" data-end=\"761\"\u003e\n\u003cp data-start=\"643\" data-end=\"761\"\u003e\u003cstrong data-start=\"643\" data-end=\"649\"\u003eQ:\u003c\/strong\u003e Will it affect the originality?\u003cbr data-start=\"681\" data-end=\"684\"\u003e\u003cstrong data-start=\"686\" data-end=\"692\"\u003eA:\u003c\/strong\u003e No, original parts are preserved to maintain full Leica integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"762\" data-end=\"870\"\u003e\n\u003cp data-start=\"764\" data-end=\"870\"\u003e\u003cstrong data-start=\"764\" data-end=\"770\"\u003eQ:\u003c\/strong\u003e How long does the overhaul take?\u003cbr data-start=\"803\" data-end=\"806\"\u003e\u003cstrong data-start=\"808\" data-end=\"814\"\u003eA:\u003c\/strong\u003e Typically several weeks, depending on lens condition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"871\" data-end=\"997\"\u003e\n\u003cp data-start=\"873\" data-end=\"997\"\u003e\u003cstrong data-start=\"873\" data-end=\"879\"\u003eQ:\u003c\/strong\u003e Is this suitable for professional photography?\u003cbr data-start=\"926\" data-end=\"929\"\u003e\u003cstrong data-start=\"931\" data-end=\"937\"\u003eA:\u003c\/strong\u003e Yes, restores professional-grade performance to the lens.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"999\" data-end=\"1023\"\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"1024\" data-end=\"1347\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"1024\" data-end=\"1093\"\u003e\n\u003cp data-start=\"1026\" data-end=\"1093\"\u003eStore in a dry, cool environment to protect optics and mechanics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1094\" data-end=\"1149\"\u003e\n\u003cp data-start=\"1096\" data-end=\"1149\"\u003eClean lens surfaces gently with a microfiber cloth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1150\" data-end=\"1206\"\u003e\n\u003cp data-start=\"1152\" data-end=\"1206\"\u003eAvoid exposure to moisture and extreme temperatures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1207\" data-end=\"1272\"\u003e\n\u003cp data-start=\"1209\" data-end=\"1272\"\u003eHandle carefully to protect aperture and focusing mechanisms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1273\" data-end=\"1347\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"1275\" data-end=\"1347\" data-is-last-node=\"\"\u003eSchedule periodic professional maintenance to maintain peak performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Leica","offers":[{"title":"Default Title","offer_id":45364813168700,"sku":"1822811","price":1871.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/6151\/5324\/files\/1822811-00_16.webp?v=1778504454","url":"https:\/\/e-powergo.com\/products\/leica-90mm-f2-apo-summicron-m-3866603","provider":"Set Up Your Ultimate Retreat","version":"1.0","type":"link"}