{"product_id":"w-casemamiya-sekor-c-210mm-f-4-mf-telephoto-for-m645-japan-e0319","title":"w\/Case【Top Mint】Mamiya Sekor C 210mm f\/4 MF Telephoto for M645 Japan #E0319","description":"\u003cdiv style=\"max-width: 860px; margin: 0px auto; background: rgb(255, 255, 255); border: 1px solid rgb(214, 228, 240); box-shadow: rgba(32, 84, 147, 0.08) 0px 4px 16px;\"\u003e\n \u003cdiv style=\"color: rgb(44, 62, 80); font-family: Arial, Helvetica, sans-serif; background: linear-gradient(135deg, rgb(15, 76, 129) 0%, rgb(47, 111, 178) 55%, rgb(127, 179, 230) 100%); padding: 30px 24px; text-align: center; border-bottom: 1px solid rgb(184, 208, 232);\"\u003e\n \u003cdiv style=\"font-size:34px;font-weight:bold;letter-spacing:1px;color:#ffffff;\"\u003e       Peekaboo Japan\n \u003c\/div\u003e\n \u003cdiv style=\"margin-top:8px;font-size:15px;letter-spacing:1.5px;color:#eaf4ff;text-transform:uppercase;\"\u003e\n Specialty Store for Used Manual Focus Lenses from Japan\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"padding: 30px 26px;\"\u003e\n \u003cdiv style=\"margin-bottom: 26px; text-align: center; background: rgb(247, 251, 255); border: 1px solid rgb(214, 228, 240); padding: 24px 20px; border-radius: 8px;\"\u003e\n \u003cdiv style=\"line-height: 1.4;\"\u003e\u003cfont color=\"#173b63\" face=\"Arial, Helvetica, sans-serif\"\u003e\u003cspan style=\"font-size: 30px;\"\u003e\u003cb\u003eMamiya Sekor C 210mm f\/4 MF Telephoto for M645 Japan #E0319\u003c\/b\u003e\u003c\/span\u003e\u003c\/font\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"color: rgb(44, 62, 80); font-family: Arial, Helvetica, sans-serif; margin-bottom: 26px; background: rgb(248, 251, 254); border-left: 5px solid rgb(47, 111, 178); padding: 18px 20px;\"\u003e\n \u003cdiv style=\"font-size:24px;font-weight:bold;color:#173b63;margin-bottom:8px;\"\u003e\n About This Item\n \u003c\/div\u003e\n \u003cdiv style=\"font-size:15px;color:#4f6780;line-height:1.9;\"\u003e\n Carefully inspected used manual focus lens from Japan.\u003cbr\u003e\n We specialize in pre-owned cameras and lenses and inspect each item carefully before listing and before shipment.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"color: rgb(44, 62, 80); font-family: Arial, Helvetica, sans-serif; margin-bottom: 24px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 1px solid rgb(214, 228, 240); border-radius: 10px; overflow: hidden;\"\u003e\n \u003cdiv style=\"background:linear-gradient(90deg,#dcecff 0%, #f4f9ff 100%);padding:14px 18px;font-size:20px;font-weight:bold;color:#173b63;\"\u003e\n Appearance\n \u003c\/div\u003e\n \u003cdiv style=\"padding:18px 20px;font-size:15px;line-height:1.9;color:#42586e;\"\u003e\n This is a used manual focus lens. It shows light signs of normal use such as minor scratches, scuffs, or small paint wear.Please carefully check the photos for the exact condition of the item.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"color: rgb(44, 62, 80); font-family: Arial, Helvetica, sans-serif; margin-bottom: 24px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 1px solid rgb(214, 228, 240); border-radius: 10px; overflow: hidden;\"\u003e\n \u003cdiv style=\"background:linear-gradient(90deg,#dcecff 0%, #f4f9ff 100%);padding:14px 18px;font-size:20px;font-weight:bold;color:#173b63;\"\u003e\n Condition\n \u003c\/div\u003e\n \u003cdiv style=\"padding:18px 20px;font-size:15px;line-height:1.9;color:#42586e;\"\u003e\n The lens has been tested and confirmed to work properly.\n \u003cul style=\"margin:12px 0 12px 22px;padding:0;\"\u003e\n \u003cli style=\"margin-bottom:6px;\"\u003eFocus ring works smoothly\u003c\/li\u003e\n \u003cli style=\"margin-bottom:6px;\"\u003eAperture ring clicks properly\u003c\/li\u003e\n \u003cli style=\"margin-bottom:6px;\"\u003eAperture blades move smoothly\u003c\/li\u003e\n \u003c\/ul\u003e\n Please note that this is a used manual focus lens, so minor signs of age or use may be present.\u003cbr\u003e\n Normal mechanical feel is expected for a pre-owned vintage lens.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"color: rgb(44, 62, 80); font-family: Arial, Helvetica, sans-serif; margin-bottom: 24px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; border: 1px solid rgb(214, 228, 240); border-radius: 10px; overflow: hidden;\"\u003e\n \u003cdiv style=\"background:linear-gradient(90deg,#dcecff 0%, #f4f9ff 100%);padding:14px 18px;font-size:20px;font-weight:bold;color:#173b63;\"\u003e\n Optical System\n \u003c\/div\u003e\n \u003cdiv style=\"padding:18px 20px;font-size:15px;line-height:1.9;color:#42586e;\"\u003e\n \u003cul style=\"margin:0 0 12px 22px;padding:0;\"\u003e\n \u003cli style=\"margin-bottom:6px;\"\u003eNo fungus\u003c\/li\u003e\n \u003cli style=\"margin-bottom:6px;\"\u003eNo haze or fog\u003c\/li\u003e\n \u003cli style=\"margin-bottom:6px;\"\u003eNo scratches\u003c\/li\u003e\n \u003cli style=\"margin-bottom:6px;\"\u003eNo balsam separation\u003c\/li\u003e\n \u003c\/ul\u003e\n The optics are clear and suitable for normal shooting.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"color: rgb(44, 62, 80); margin-bottom: 24px; border: 1px solid rgb(214, 228, 240); border-radius: 10px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background:linear-gradient(90deg,#dcecff 0%, #f4f9ff 100%);padding:14px 18px;font-size:20px;font-weight:bold;color:#173b63;\"\u003eIncluded Items\u003c\/div\u003e\n\u003cdiv style=\"padding:18px 20px;font-size:15px;line-height:1.9;color:#42586e;\"\u003eLens\u003cbr\u003eLens case\u003cbr\u003eFront cap\u003cbr\u003eRear cap\u003cbr\u003e\u003cbr\u003eEverything shown in the photos is included in the package.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(44, 62, 80); margin-bottom: 24px; border: 1px solid rgb(214, 228, 240); border-radius: 10px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background:linear-gradient(90deg,#dcecff 0%, #f4f9ff 100%);padding:14px 18px;font-size:20px;font-weight:bold;color:#173b63;\"\u003eDetailed Specifications\u003c\/div\u003e\n\u003cdiv style=\"padding:18px 20px;font-size:15px;line-height:1.9;color:#42586e;\"\u003e\u003cul style=\"margin:0 0 0 22px;padding:0;\"\u003e\n\u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e Mamiya\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e Mamiya-Sekor C 210mm f\/4\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLens Type:\u003c\/b\u003e Manual Focus Medium Format Telephoto Lens\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLens Mount:\u003c\/b\u003e Mamiya 645\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatible Cameras:\u003c\/b\u003e Mamiya M645, M645 1000S, M645J, 645 Super, 645 Pro, 645 Pro TL; mirrorless and DSLR via adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eImage Format:\u003c\/b\u003e 6 × 4.5 cm (120\/220 film)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFocal Length:\u003c\/b\u003e 210mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e35mm Equivalent Focal Length:\u003c\/b\u003e Approx. 130mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaximum Aperture:\u003c\/b\u003e f\/4\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFocus Type:\u003c\/b\u003e Manual Focus\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAperture Mechanism:\u003c\/b\u003e Automatic diaphragm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLens Coating:\u003c\/b\u003e Multi-coated (Sekor C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFilter Size:\u003c\/b\u003e 58 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMade in:\u003c\/b\u003e Japan\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAperture Control:\u003c\/b\u003e Manual aperture ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLens Type Detail:\u003c\/b\u003e Medium format telephoto\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(44, 62, 80); margin-bottom: 24px; border: 1px solid rgb(214, 228, 240); border-radius: 10px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background:linear-gradient(90deg,#dcecff 0%, #f4f9ff 100%);padding:14px 18px;font-size:20px;font-weight:bold;color:#173b63;\"\u003eProfessional Camera Store's Recommendation\u003c\/div\u003e\n\u003cdiv style=\"padding:18px 20px;font-size:15px;line-height:1.9;color:#42586e;\"\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eThe Mamiya-Sekor C 210mm f\/4 is a manual-focus telephoto lens for the Mamiya 645 medium format system. Mamiya lenses are well known for their sharpness and reliability, and this 210mm gives 645 shooters a classic short-telephoto field of view ideal for portraits and landscapes.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eOn the 6×4.5 format, the 210mm focal length provides a field of view similar to approximately 130mm on 35mm. This makes it excellent for head-and-shoulder portraits, compressed landscape views, and isolating details at a comfortable working distance.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eThe Sekor C optics are multi-coated, producing crisp, contrasty images with good resistance to flare. Combined with the large medium format negative, the lens delivers rich detail, smooth tonal gradation, and attractive background blur.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eBuild quality is solid, with a metal barrel and a smooth focusing action that is pleasant for careful, deliberate photography. Despite its focal length, the lens remains relatively manageable in size, making it practical for location work.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eThe lens fits the full range of manual-focus Mamiya 645 bodies, including the M645, M645 1000S, M645J, 645 Super, 645 Pro, and 645 Pro TL. It is an excellent complement to a standard 80mm lens in a 645 kit.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eMamiya 645 lenses are also popular for adapting to digital cameras. With a suitable adapter, the 210mm f\/4 can be used on mirrorless systems such as Sony E, Fujifilm GFX, Nikon Z, and Canon RF, where it becomes a unique telephoto with excellent edge-to-edge performance thanks to its large image circle.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eMedium format film continues to enjoy strong popularity, and the Mamiya 645 system remains one of the most practical and affordable ways to shoot it. Quality telephoto lenses like this one are essential tools for portrait and landscape work.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eFor Mamiya 645 photographers who want a dependable telephoto for portraits and landscapes, or digital shooters seeking a characterful medium format lens to adapt, the Mamiya-Sekor C 210mm f\/4 is a solid and rewarding choice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n \u003cdiv style=\"color: rgb(44, 62, 80); font-family: Arial, Helvetica, sans-serif; margin-bottom: 24px; background: linear-gradient(135deg, rgb(244, 249, 255) 0%, rgb(232, 242, 252) 100%); border: 1px solid rgb(207, 224, 241); border-radius: 10px; padding: 18px 20px;\"\u003e\n \u003cdiv style=\"font-size:20px;font-weight:bold;color:#173b63;margin-bottom:8px;\"\u003e\n Specialty Store for Used Cameras \u0026amp; Lenses\n \u003c\/div\u003e\n \u003cdiv style=\"font-size:15px;line-height:1.9;color:#42586e;\"\u003e\n We are a Japan-based specialty store focusing on used cameras and lenses.\u003cbr\u003e\n Our items are carefully inspected and described as accurately as possible for international buyers.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"color: rgb(44, 62, 80); font-family: Arial, Helvetica, sans-serif; margin-top: 30px; text-align: center; padding: 20px 10px 4px; border-top: 1px solid rgb(214, 228, 240);\"\u003e\n \u003cdiv style=\"font-size:18px;color:#173b63;font-weight:bold;\"\u003e\n Thank you very much for your understanding.\n \u003c\/div\u003e\n \u003cdiv style=\"margin-top:8px;font-size:13px;color:#6f8dad;letter-spacing:1px;\"\u003e\n Peekaboo Japan       \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mamiya","offers":[{"title":"Default Title","offer_id":50521527287946,"sku":"20261011JPY","price":86.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/2977\/4474\/files\/s-l1600_229bc305-30c7-44a6-b123-90d9adfbd56a.jpg?v=1792511007","url":"https:\/\/peek-a-boo-camera-japan.myshopify.com\/products\/w-casemamiya-sekor-c-210mm-f-4-mf-telephoto-for-m645-japan-e0319","provider":"PEEK A BOO CAMERA JAPAN","version":"1.0","type":"link"}