{"product_id":"leitz-summicron-5cm-f-2-collapsible-leica-l39-mount-mint-in-keeper","title":"Leitz Summicron 5cm f\/2 Collapsible – Leica L39 Mount – Mint – In Keeper","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eLeitz \u003cstrong\u003eSummicron 5cm f\/2 Collapsible\u003c\/strong\u003e lens in \u003cstrong\u003eLeica L39 screw mount\u003c\/strong\u003e, presented in \u003cstrong\u003eMint Condition\u003c\/strong\u003e and supplied in a \u003cstrong\u003ekeeper\u003c\/strong\u003e. This is the classic early collapsible Summicron, prized for its compact form, distinctive rendering and historical significance within Leica’s optical development. A pristine, collector‑grade example with exceptionally clean optics and flawless mechanical operation.\u003c\/p\u003e\n\u003ch2\u003eCONDITION\u003c\/h2\u003e\n\u003cp\u003eOverall Condition: Mint\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFully tested and working\u003c\/li\u003e\n\u003cli\u003eOptics pristine\u003c\/li\u003e\n\u003cli\u003eCoatings immaculate\u003c\/li\u003e\n\u003cli\u003eCollapsible mechanism smooth and secure\u003c\/li\u003e\n\u003cli\u003eFocus ring perfectly damped\u003c\/li\u003e\n\u003cli\u003eAperture blades clean and responsive\u003c\/li\u003e\n\u003cli\u003eExterior in mint cosmetic condition\u003c\/li\u003e\n\u003cli\u003eL39 mount clean and secure\u003c\/li\u003e\n\u003cli\u003eKeeper in excellent condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eINCLUDED\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLeitz Summicron 5cm f\/2 Collapsible – Leica L39 mount\u003c\/li\u003e\n\u003cli\u003eFront lens cap\u003c\/li\u003e\n\u003cli\u003eRear lens cap\u003c\/li\u003e\n\u003cli\u003eKeeper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eClassic collapsible Summicron design\u003c\/li\u003e\n\u003cli\u003e5cm (50mm) focal length\u003c\/li\u003e\n\u003cli\u003ef\/2 maximum aperture\u003c\/li\u003e\n\u003cli\u003eLeica L39 screw mount\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight construction\u003c\/li\u003e\n\u003cli\u003eRenowned vintage Leica rendering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCOMPATIBILITY\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLeica L39 screw‑mount cameras\u003c\/li\u003e\n\u003cli\u003eLeica M bodies via LTM–M adapter\u003c\/li\u003e\n\u003cli\u003eAdaptable to Sony E, Fujifilm X, Canon RF, Nikon Z, Micro Four Thirds\u003c\/li\u003e\n\u003cli\u003eManual focus and manual aperture when adapted\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCOLLECTORS NOTES\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003ecollapsible Summicron 5cm f\/2\u003c\/strong\u003e is one of Leica’s most iconic early post‑war lenses, admired for its compactness, optical character and historical importance. Mint examples in keeper are increasingly scarce and highly desirable among Leica collectors and users seeking a pristine, display‑worthy specimen.\u003c\/p\u003e\n\u003ch2\u003eSEO KEYWORDS\u003c\/h2\u003e\n\u003cp\u003eLeitz Summicron 5cm collapsible, Leica L39 Summicron, Collapsible Leica lens UK, Summicron 50mm f2 LTM\u003c\/p\u003e","brand":"Leitz","offers":[{"title":"Default Title","offer_id":55028995555670,"sku":null,"price":445.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0875\/5213\/1414\/files\/IMGP7935_0764e03c-8848-464f-8595-f7b51a314ca7.jpg?v=1787072109","url":"https:\/\/colinscameras.co.uk\/products\/leitz-summicron-5cm-f-2-collapsible-leica-l39-mount-mint-in-keeper","provider":"Colins Cameras","version":"1.0","type":"link"}