{"product_id":"未命名-5月6日_01-08","title":"Cooke Series XVa Triple Convertible Large Format Lens - Copal 3s Shutter 8x10 large format","description":"\u003cp\u003eCooke Series XVa Triple Convertible 是一支經典大畫幅鏡頭的現代復刻版，專為 8x10 攝影設計，提供三種焦段組合 (311mm、476mm、645mm)，並可透過兩支 XVa 鏡頭組合擴展至五種焦段。它延續了原始 Cooke Series XV 的光學特性，同時加入多層鍍膜與 Dynamic Scale Ring 等現代功能。\u003c\/p\u003e\n\u003cp\u003eCooke have extended their famed lens range with an updated remake of the classic Cooke Series XV Triple Convertible for 10x8 large format photography.\u003c\/p\u003e\n\u003cp\u003eThe same classic lines, format and focal length combinations as the original Cooke Series XV lens. Cooke’s redesign of this still popular classic maintains the favourite characteristics of the original lens while incorporating new features requested by contemporary photographers:\u003c\/p\u003e\n\u003cp\u003eFor 8 x 10 large format photography\u003cbr\u003eFocal lengths: 645mm (front cell only), 476mm (back cell only), 311mm (front + back).\u003cbr\u003eColour balanced for today‘s film stocks.\u003cbr\u003eRenowned Cooke multi-coating. No flaring. No ghosting.\u003cbr\u003eDynamic Scale Ring. Three easily readable f stop scales on one dial-able ring for the three lens combinations (front + back, front only, back only). The ring easily attaches to any recent vintage Copal #3s shutter in good condition.\u003cbr\u003eCombine your first XVa lens with a second XVa lens for two additional focal length combinations: 365mm (front + front) and 271mm (back + back).\u003c\/p\u003e\n\u003cp\u003eManufacturer SKU XVa3s\u003cbr\u003eBrand Cooke\u003cbr\u003eLens Type Specialist\u003cbr\u003eLens Coverage 8x10“\u003cbr\u003eLens Focus Mechanism Manual\u003cbr\u003eFilter Size - Front 77mm screw in Front Cell\u003cbr\u003eFilter Size - Back 62mm screw in Back Cell\u003cbr\u003eFilter Size - Shutter Front 62mm screw in Gold Ring\u003cbr\u003eExternal Finish Semi-gloss black anodised, with textured gold bevel ring\u003cbr\u003eDimensions 85mm (Front + Back)\u003cbr\u003eWeight 930g\u003c\/p\u003e\n\u003cp\u003eCofiguration Back + Front Back Front\u003cbr\u003eFocal Length 311mm 476mm 646mm\u003cbr\u003eAperture Range f6.8 to f90 f11 to f90 f16 to f90\u003cbr\u003eDiagonal 325mm 325mm 325mm\u003cbr\u003eAngle Of View 55 ° 38 ° 28 °\u003cbr\u003eMaximum Usable Image Circle 381mm 452mm 452mm\u003cbr\u003eAngle of View (Use Aperture) 63 ° 51 ° 39 °\u003cbr\u003eMaximum Usable Image Circle at 10 ft and closer 420mm 452mm 452mm\u003cbr\u003e(Use Aperture) - Max. UIC \u0026lt;10ft (f16) ° (f32) ° (f32) °\u003cbr\u003eFlange Focal Distance 312mm 542mm 733mm\u003c\/p\u003e","brand":"Cooke","offers":[{"title":"Default Title","offer_id":45817931661510,"sku":null,"price":59800.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/7996\/0006\/files\/259E18AC-3D4C-4712-A1FC-5C38A18797EC.jpg?v=1778000911","url":"https:\/\/meteor.com.hk\/zh-hant\/products\/%e6%9c%aa%e5%91%bd%e5%90%8d-5%e6%9c%886%e6%97%a5_01-08","provider":"Meteor (HK) Ltd.","version":"1.0","type":"link"}