{"product_id":"canon-extension-tube-fd-50","title":"Canon Extension Tube FD 50","description":"\u003ch2 data-path-to-node=\"1\"\u003eCanon Extension Tube FD 50\u003c\/h2\u003e\n\u003cp data-path-to-node=\"2\"\u003e\u003cb data-path-to-node=\"2\" data-index-in-node=\"0\"\u003eCanon Extension Tube FD 50 - Like New Condition | High-Magnification Macro Specialist for Canon FD Systems\u003c\/b\u003e\u003c\/p\u003e\n\u003chr data-path-to-node=\"3\"\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe Canon Extension Tube FD 50 is the most powerful extension accessory in the original FD lineup, designed for photographers who want to push the boundaries of macro photography. By providing 50mm of spacing between the lens and the camera body, this tube enables extreme close-up capabilities, often reaching or exceeding 1:1 life-size magnification when paired with a standard 50mm lens. This unit is preserved in \"Like New\" condition, offering the mechanical precision and robust build quality that defined Canon's professional FD-era accessories. It is the perfect solution for capturing microscopic details with the legendary rendering of vintage Canon glass.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eMaximum Magnification:\u003c\/b\u003e The 50mm length provides a dramatic shift in minimum focus distance, ideal for insects, floral details, and abstract textures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eAutomatic Diaphragm Linkage:\u003c\/b\u003e Features the necessary mechanical couplings to maintain automatic aperture control and open-aperture metering on compatible Canon FD bodies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003ePrecision Engineering:\u003c\/b\u003e Crafted from high-grade materials to ensure perfect alignment between the lens and the sensor, maintaining edge-to-edge sharpness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eAnti-Reflective Interior:\u003c\/b\u003e The internal barrel is treated with a matte, light-trapping finish to eliminate flare and ghosting, ensuring maximum contrast.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003e\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003eStackable Design:\u003c\/b\u003e Can be used alone or in combination with the FD 15 or FD 25 tubes for even greater magnification ratios.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eCondition Report\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eBody:\u003c\/b\u003e Like new. The matte black finish is immaculate, with no visible marks, scratches, or signs of handling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eMechanics:\u003c\/b\u003e The bayonet mounts are crisp and secure. All internal linkage levers for aperture control operate smoothly and return to position with precision.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eMounts:\u003c\/b\u003e Both the camera and lens-side mounts show no wear, retaining their original factory luster.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"9\"\u003eSpecialist Note\u003c\/h3\u003e\n\u003cblockquote data-path-to-node=\"10\"\u003e\n\u003cp data-path-to-node=\"10,0\"\u003e\"The FD 50 is a serious piece of kit for the macro enthusiast. Unlike the shorter tubes, this one really transforms your perspective, turning a standard prime lens into a macro powerhouse. Finding this specific 50mm version in 'Like New' condition is quite rare, as these were often tossed into gear bags and heavily used in the field. This example is a true collector-grade accessory.\"\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3 data-path-to-node=\"11\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003eCanon Extension Tube FD 50\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003eOriginal Canon FD front cap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003eOriginal Canon FD rear cap\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"13\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eCategory:\u003c\/b\u003e Camera Accessories \/ Macro Tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eExtension Length:\u003c\/b\u003e 50mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eMount Type:\u003c\/b\u003e Canon FD (Full Aperture Signal)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,3,0\"\u003e\u003cb data-path-to-node=\"14,3,0\" data-index-in-node=\"0\"\u003eMagnification:\u003c\/b\u003e Approx. 1.0x (1:1) when used with a standard 50mm lens\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,4,0\"\u003e\u003cb data-path-to-node=\"14,4,0\" data-index-in-node=\"0\"\u003eConstruction:\u003c\/b\u003e All-metal barrel and mounts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,5,0\"\u003e\u003cb data-path-to-node=\"14,5,0\" data-index-in-node=\"0\"\u003eCompatibility:\u003c\/b\u003e Canon F-1, New F-1, AE-1, A-1, T-series, and adapted mirrorless systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Canon","offers":[{"title":"Default Title","offer_id":53721018663252,"sku":"B74W5082MR","price":39.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/IMG_4661_594528ca-1a1e-4e3f-aa6c-ae40476b9d15.jpg?v=1770901419","url":"https:\/\/www.htf-store.com\/zh\/products\/canon-extension-tube-fd-50","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}