{"product_id":"centon-mc-70-210mm-f4-0-5-6-auto-zoom-lens-pentax-k-ricoh-program-mount","title":"Centon -  MC 70-210mm - F4.0-5.6 - Auto Zoom - Lens Pentax K\/ Ricoh\/Program Mount","description":"\u003cstrong\u003eCenton - MC 70-210mm - F4.0-5.6 - Auto Zoom - Lens Pentax K\/ Ricoh\/Program Mount\u003c\/strong\u003e\n\n\u003cstrong\u003ePacking\u003c\/strong\u003e: No Retail Packing.\n\u003cstrong\u003eLens: \u003c\/strong\u003eGreat well stored insude pouch, hardly used condition.\n\nDescription:\nThe Centon MC 70-210mm f\/4.0-5.6 is a budget-oriented, manual or autofocus (depending on mount) telephoto zoom lens often found with Pentax K, Ricoh, or Minolta MD mounts. It features a push-pull zoom mechanism, a \"Macro\" mode (often 1:4 magnification), and is characterized by a compact, all-metal construction.\nKey Specifications:\nFocal Length: 70-210mm (Telephoto Zoom)\nMaximum Aperture: f\/4.0 - f\/5.6 (Variable)\nLens Construction: Multi-Coated (MC)\nZoom Mechanism: Push-Pull\nMacro Capability: Yes (often noted as 1:4 or Macro 1.4)\nMounts: Commonly found in Pentax K\/KA and Minolta MD\nFocus Type: Manual Focus (usually), though some variants exist with autofocus, often described as \"junk\" or \"slow\"\nAperture Range: f\/4.0-5.6 to f\/22\nBuild: \"Old school\" solid metal build\nPerformance Characteristics:\nImage Quality: Considered a budget lens; generally requires stopping down to f\/8 or f\/11 for better sharpness.\nIssues: Known for low contrast, potential for chromatic aberrations, and soft corners, especially at the 210mm end.\nMacro Function: Often provides decent, close-up, functional, \"fun\" macro","brand":"Tamron","offers":[{"title":"Default Title","offer_id":54316013519177,"sku":"TB006-P","price":20.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/7256\/8649\/files\/3787d590-TB006-111.webp?v=1777978362","url":"https:\/\/emarketuk.com\/products\/centon-mc-70-210mm-f4-0-5-6-auto-zoom-lens-pentax-k-ricoh-program-mount","provider":"eMarketUk","version":"1.0","type":"link"}