{"product_id":"promaster-spectrum-7-extension-tubes-set-for-canon-ef-12mm-20mm-36mm-used","title":"Promaster Spectrum 7 Extension Tubes Set For Canon EF 12mm, 20mm, 36mm *USED*","description":"\u003ch3\u003e\u003cspan style=\"color: #ca1e21;\"\u003eQuick Overview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThree-Ring Set Consisting Of 12mm 20mm And 36mm Spacers\u003c\/li\u003e\n  \u003cli\u003eFull Electronic Pass-Through Contact Pin Interface Array\u003c\/li\u003e\n  \u003cli\u003eFully Stackable Ring Configurations For Variable Magnification Control\u003c\/li\u003e\n  \u003cli\u003eDurable Integrated Metal Lens Mount Coupling Rings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  \u003cimg style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0868\/8789\/1225\/files\/Red20Bar_d81539c9-b5a0-479e-b4a8-e773ed9dfa48_430x.jpg?v=1718690921#\" alt=\"Redbar\" width=\"100%\" height=\"25\"\u003e\n\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan style=\"color: #ca1e21;\"\u003eProduct Description\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp\u003eOffering an exceptionally practical way to dive into high-magnification close-up photography, The ProMaster Spectrum 7 Extension Tube Set (12mm, 20mm, 36mm) for Canon EF\/EF-S is a vital tool for macro enthusiasts, nature documentarians, and texture photographers. This three-ring kit delivers ample flexibility by providing individual, stackable segments that physically alter your lens's minimum focusing distance. A massive upgrade in macro capabilities without forcing you to purchase a specialized macro lens, these tubes create impressive reproduction ratios by safely shifting your optics further away from the camera's image sensor. The internal electronic pass-through design automatically mirrors data communication between the camera body and the attached optic to retain critical exposure data. This electronic harmony lets you keep pace with fast-changing natural lighting, maintaining full control over your camera's automatic metering and aperture selection. This versatile kit offers an accessible entry into specialized extreme close-up imagery, working beautifully as a standard everyday companion for native Canon EF and EF-S mount systems.\u003c\/p\u003e","brand":"ProMaster","offers":[{"title":"Default Title","offer_id":49964459262195,"sku":"PRO-8826-PRE-3","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/8342\/0659\/files\/785180.jpg?v=1784988118","url":"https:\/\/thepixelconnection.com\/products\/promaster-spectrum-7-extension-tubes-set-for-canon-ef-12mm-20mm-36mm-used","provider":"PixelConnection","version":"1.0","type":"link"}